To control asthma, a client in a residential treatment facility uses a fluticasone propionate and salmeterol discus inhalation system, which provides an inhaled powdered form of these combined medications. Which instruction should the nurse provide to this client’s caregivers? Which instruction should the nurse provide to this client’s caregivers?
Rationale:
The client should not use the discus more than twice daily. This instruction is essential because the fluticasone propionate and salmeterol discus inhaler is prescribed for maintenance therapy, not for frequent or excessive use, which can lead to adverse effects. Proper dosing ensures effective asthma control while minimizing risks associated with overuse of corticosteroids and long-acting beta-agonists.
B: Clients using the discus may experience decreased blood pressure. This statement is inaccurate; the medications primarily affect the respiratory system, and decreased blood pressure is not a typical side effect related to fluticasone or salmeterol inhalation therapy.
C: When using the discus, have the client breathe out rapidly into the mouthpiece. Rapid exhalation into the mouthpiece is inappropriate; clients should exhale away from the device before inhaling the medication to ensure proper delivery of the powdered drug to the lungs.
D: Offer the discus to the client for use during an acute asthma attack. The discus inhaler is not intended for acute relief; it is a long-acting medication for maintenance therapy, and short-acting bronchodilators are recommended during sudden asthma exacerbations.
What is the inherent rate of the AV (atrioventricular) node area?
Rationale:
The inherent rate of the AV (atrioventricular) node area is 40 to 60. The AV node's intrinsic pacing rate ranges between 40 and 60 beats per minute, serving as a secondary pacemaker if the sinoatrial node fails. This slower rate compared to the SA node ensures the heart maintains rhythm through a backup mechanism, critical for coordinated cardiac conduction and proper ventricular filling timing.
B: 20 to 40 represents an excessively low rate inconsistent with typical AV node pacing, which maintains a faster intrinsic rhythm to support cardiac function. This range aligns more closely with Purkinje fibers rather than the AV node.
C: 60 to 80 corresponds to the sinoatrial node’s pacing rate, not the AV node. The AV node inherently beats slower, acting as a secondary pacemaker when necessary, thus this range overestimates its rate.
D: 80 to 100 matches the normal heart rate typically set by the sinoatrial node, not the AV node. The AV node’s intrinsic rate is significantly slower, reflecting its backup role in cardiac rhythm maintenance.
The nurse is caring for a client with intestinal obstruction who presents with severe, colicky abdominal pain, nausea, vomiting, and abdominal distention. Which pathophysiologic mechanism supports the client’s clinical presentation?
Rationale:
Volvulus that occurred during an appendectomy supports the client’s clinical presentation of intestinal obstruction with severe, colicky pain, nausea, vomiting, and distention. This mechanism involves twisting of the intestine, causing blockage and compromised blood flow, which leads to the acute symptoms described. Surgical history often predisposes to adhesions or volvulus causing obstruction.
A: Nerve degeneration due to chronic gastric reflux does not explain intestinal obstruction symptoms; it relates to esophageal dysfunction rather than acute bowel blockage or colicky pain.
C: Esophagitis due to reflux of gastric contents affects the esophagus causing heartburn, not the intestines, and does not produce severe abdominal distention or vomiting related to obstruction.
D: A history of having Helicobacter pylori infection is linked to ulcers and gastritis, unrelated to mechanical obstruction or volvulus causing acute abdominal symptoms.
A client receives a new prescription for levothyroxine. Which statement made by the client indicates to the nurse that the education was effective? Which statement made by the client indicates to the nurse that the education was effective?
Rationale:
Taking levothyroxine on an empty stomach ensures optimal absorption and effectiveness of the medication. This practice prevents interference from food, which can reduce the drug's bioavailability, allowing the hormone to properly regulate thyroid function and maintain desired therapeutic levels in the body.
B: Consuming foods high in iodine is not necessary when taking levothyroxine, as excess iodine can disrupt thyroid hormone balance and interfere with medication effectiveness.
C: Administering levothyroxine at bedtime is less effective because absorption is better when taken in the morning on an empty stomach, reducing variability in hormone levels.
D: Avoiding iron supplements is important but secondary; this statement alone does not fully demonstrate understanding of optimal levothyroxine administration timing.
The nurse is planning the home care of a client who is receiving a mydriatic medication. Which environment is best for this client?
Rationale:
A dimly lit room. Mydriatic medications cause pupil dilation, increasing light sensitivity and discomfort in bright environments. Providing a dimly lit room minimizes glare and photophobia, promoting comfort and preventing eye strain. This setting supports the client’s adaptation to light changes and enhances overall safety during recovery at home, aligning with best care practices for clients on mydriatics.
A: A cool, humidified air. This environment primarily aids respiratory conditions and does not address the increased light sensitivity caused by mydriatic medications, making it irrelevant to the client’s needs.
B: A quiet, restful environment. Although beneficial for general recovery, it does not specifically alleviate light intolerance or eye discomfort associated with pupil dilation from mydriatics.
D: A warm room temperature. Temperature control is unrelated to managing sensitivity from pupil dilation, making warmth an ineffective factor in improving comfort for clients on mydriatics.
The nurse is teaching a client who has been diagnosed with human immunodeficiency virus (HIV) about the antiretroviral medication regimen. Which statement provided by the client requires additional instruction by the nurse? Which statement provided by the client requires additional instruction by the nurse?
Rationale:
Antiretroviral medication prevents the transmission of the virus.
This statement requires additional teaching because antiretroviral therapy reduces viral load, lowering transmission risk but does not completely prevent transmission. Clients must understand that using protection and other preventive measures remain vital. Antiretroviral drugs control HIV replication but do not guarantee absolute prevention of virus spread to others.
A: The medications can decrease acquired immunodeficiency syndrome (AIDS) related complications. This is accurate since antiretroviral therapy helps maintain immune function and reduces opportunistic infections and complications linked to AIDS progression.
B: The viral load can be decreased to an undetectable level. This is true because effective antiretroviral treatment suppresses HIV replication, often lowering viral load to undetectable levels, improving health and reducing transmission risk.
C: HIV infection is not cured by the antiretroviral regimen. This is correct as current therapies manage but do not eradicate HIV infection, requiring lifelong adherence to control viral replication and maintain immune system health.
The client is a 75-year-old female admitted to the preoperative area to prepare for pacemaker insertion. Client reports she is having this done because her heart rate has been staying very low, she is always tired, and she has passed out once from low heart rate. Client has history of worsening symptomatic bradycardia. History of atrial fibrillation controlled. The nurse is preparing the client's plan of care. Select 4 findings that would indicate to the nurse that the administration of the vancomycin antibiotic would be safe to administer.
Rationale:
No known allergies, peripheral IV in large vein, used for prophylaxis, and dosage in safe range indicate vancomycin administration safety.
A, B, D, and F ensure safety by confirming absence of allergic reactions, appropriate IV access for infusion, correct therapeutic use, and dosing within safe limits, minimizing risk of adverse effects or toxicity during treatment.
C: Potassium 4.4 mEq/L reflects normal electrolyte balance but does not directly impact vancomycin safety or administration considerations.
E: Blood urea nitrogen 17 mg/dL suggests normal renal function but alone does not determine vancomycin safety without considering dosage and other factors.
Following a motor vehicle collision, an adult client is brought to the emergency department with a blood pressure of 72/50 mm Hg and a blood volume loss of approximately 40%. The nurse should plan care for this client based on which expected response to hemorrhaging?
Rationale:
Decreased preload that can lead to decreased cardiac output.
This client’s significant blood volume loss reduces venous return to the heart, lowering preload. Reduced preload decreases stroke volume and cardiac output, leading to hypotension and compromised tissue perfusion. The nurse must anticipate these cardiovascular changes to prioritize interventions focused on restoring circulating volume and optimizing cardiac function to prevent shock progression.
A: Increased preload that results in generalized peripheral edema. This contradicts the expected hypovolemic state where blood loss decreases preload rather than increasing it, making peripheral edema unlikely in acute hemorrhage.
B: The lowered blood pressure results in a reduction of the heart rate. Hypotension typically triggers compensatory tachycardia via sympathetic activation, rather than slowing heart rate, to maintain perfusion.
D: Increased peripheral resistance resulting from poor renal perfusion. While peripheral resistance may rise, the primary initial response centers on decreased preload and cardiac output, not solely peripheral resistance changes.
The nurse is caring for an adult client who is taking digoxin. Which laboratory value should be reported to the healthcare provider immediately? Reference Range: Sodium [Adult 136 to 145 mEq/L (136 to 145 mmol/L)] Digoxin level [0.8 to 2.0 ng/mL (0.6 to 13 nmol/L)] Potassium (K+) [Adult: 3.5 to 5.0 mEq/L (3.5 to 5.0 mmol/L)] Creatinine [0.5 to 1.1 mg/dL (44 to 97 μmol/L)]
Rationale:
A potassium level of 3.2 mEq/L (3.2 mmol/L) should be reported immediately to the healthcare provider. Hypokalemia increases the risk of digoxin toxicity by enhancing its effects on the heart, potentially causing dangerous arrhythmias. Since the normal potassium range is 3.5 to 5.0 mEq/L, a level of 3.2 indicates a critical electrolyte imbalance requiring prompt intervention.
A: Digoxin level of 1.1 ng/mL (1.4 nmol/L) falls within the therapeutic range (0.8 to 2.0 ng/mL), indicating no immediate toxicity or overdose concerns, so it does not require urgent reporting.
B: Creatinine level of 0.8 mg/dL (70.72 µmol/L) is within the normal range (0.5 to 1.1 mg/dL), reflecting adequate kidney function and no immediate renal impairment needing alert.
D: Sodium level of 135 mEq/L (135 mmol/L) is just below normal range (136 to 145 mEq/L) but is only mildly decreased and not critical enough to cause urgent concern.
A client with chronic kidney disease (CKD) is receiving calcium acetate 667 mg PO. A decrease in which blood value indicates to the nurse that the medication is having the desired effect?
Rationale:
A decrease in phosphate indicates to the nurse that calcium acetate is having the desired effect. Calcium acetate works as a phosphate binder in chronic kidney disease, reducing serum phosphate levels by binding dietary phosphate in the gastrointestinal tract, thus preventing its absorption. Lower phosphate levels help control hyperphosphatemia and prevent complications associated with CKD, such as bone disease and vascular calcification.
B: pH does not directly reflect calcium acetate’s effect; this medication targets phosphate levels, not acid-base balance. Changes in pH are more related to respiratory or metabolic conditions rather than phosphate binding.
C: Calcium levels may increase or remain stable since calcium acetate provides calcium, but the primary therapeutic target is lowering phosphate, not reducing calcium concentration in the blood.
D: Potassium levels are unrelated to calcium acetate’s mechanism, which focuses on phosphate binding; potassium abnormalities are managed through different interventions in CKD care.
The healthcare provider prescribes enoxaparin sodium 80 mg SUBQ three times daily. The nurse is preparing a preloaded 1 mL syringe labeled 'Enoxaparin sodium injection, USP 60 mg/0.6 mL.' How many mL should the nurse administer?
Rationale:
The nurse should administer 0.8 mL of enoxaparin sodium.
This calculation derives from the concentration provided: 60 mg per 0.6 mL. To deliver 80 mg, the nurse uses the ratio (80 mg ÷ 60 mg) × 0.6 mL, resulting in 0.8 mL. It ensures accurate dosing aligned with the prescribed medication strength and volume.
A: 0.6 mL This volume corresponds only to the 60 mg dose, insufficient for the required 80 mg.
B: 1 mL Administering 1 mL would exceed the prescribed dose, risking overdose beyond the intended 80 mg.
C: 0.4 mL This amount only delivers about 40 mg, half the necessary dosage, thus underdosing the patient.
D: 1.2 mL This volume surpasses the correct dose, potentially causing harmful medication excess.
The nurse prepares to give 2 units of insulin lispro. What should the nurse double-check with a second nurse? Select all that apply.
Rationale:
The nurse should double-check the insulin vial for color and clarity, the dose of insulin drawn up in the syringe, the expiration date on the insulin vial, and the insulin concentration with a second nurse.
A: Verifying the insulin vial’s color and clarity ensures no contamination or precipitation, which could affect patient safety and efficacy of the medication before administration.
C: Confirming the dose drawn in the syringe prevents dosing errors that could lead to hypoglycemia or hyperglycemia, ensuring accurate insulin delivery.
E: Checking the expiration date guarantees the insulin is still potent and safe to use, preventing administration of degraded or ineffective medication.
G: Validating the insulin concentration ensures the correct strength is administered, avoiding dosing mistakes from differing insulin units per milliliter.
B: The history and physical with the diabetes diagnosis do not require double-checking for insulin administration accuracy; this information is reviewed during assessment, not medication verification.
D: The sliding scale insulin lispro order is a physician’s directive and does not need a second nurse’s verification for administration correctness.
F: The site for insulin administration is important but typically verified by the administering nurse alone, not requiring a second nurse’s double-check.
The nurse administers naloxone to a client with opioid-induced respiratory depression. One hour later, nursing assessment reveals that the client has a respiratory rate of 4 breaths/minute, oxygen saturation of 75%, and is unable to be aroused. Which action should the nurse implement? Which action should the nurse implement?
Rationale:
Administer a second dose of naloxone.
Naloxone reverses opioid-induced respiratory depression but has a shorter half-life than many opioids, causing re-narcotization. The client’s low respiratory rate, poor oxygen saturation, and unresponsiveness indicate opioid toxicity recurrence, necessitating an additional naloxone dose to restore adequate breathing and consciousness promptly.
A: Initiate cardiopulmonary resuscitation (CPR). Immediate CPR is unnecessary since the client still has a pulse and respirations, albeit inadequate, requiring respiratory support rather than full resuscitation.
B: Prepare to assist with chest tube insertion. Chest tube insertion addresses pneumothorax or pleural effusion, unrelated to opioid overdose or respiratory depression.
D: Determine Glasgow Coma Scale score. Assessing the Glasgow Coma Scale provides neurological status but does not treat the life-threatening respiratory depression observed here.
The nurse is planning discharge teaching for a client with type 2 diabetes mellitus who has a new prescription for insulin glargine. Which action should the nurse plan to include in the discharge teaching?
Rationale:
The nurse should teach the client self-injection skills for daily subcutaneous administration. Insulin glargine is a long-acting insulin administered once daily via subcutaneous injection, requiring clients to learn proper injection techniques for effective glucose management and safety. Teaching self-injection empowers clients to manage their diabetes independently and reduces risks associated with improper administration.
A: Explain to the family how to inject this medication for severe hypoglycemia. This option misapplies insulin glargine use, as it is not an emergency intervention for hypoglycemia but a basal insulin requiring scheduled administration.
C: Demonstrate how to select the dose based on before meal blood sugar readings. Insulin glargine dosing is fixed and not adjusted pre-meal; rapid-acting insulins are dosed based on glucose levels instead.
D: Provide information on increasing medication dosage if ketoacidosis occurs. Insulin glargine dosage adjustments are not made independently during ketoacidosis; medical intervention is required rather than patient-initiated dose increases.
A glucagon emergency kit is prescribed for a client with type 1 diabetes mellitus. When should the nurse instruct the client and family that glucagon needs to be administered?
Rationale:
Glucagon needs to be administered when signs of severe hypoglycemia occur. This emergency treatment rapidly raises blood glucose levels by stimulating glycogen breakdown in the liver, preventing loss of consciousness or seizures. It is vital for situations where the client cannot safely ingest oral glucose due to severe symptoms, ensuring prompt and effective reversal of hypoglycemia.
A: Before meals to prevent hyperglycemia does not apply because glucagon raises blood glucose, which would worsen hyperglycemia instead of preventing it.
B: When unable to eat during sick days is incorrect as glucagon targets hypoglycemia, not general inability to eat or sick-day hyperglycemia management.
D: At the onset of signs of diabetic ketoacidosis is inappropriate since glucagon does not treat ketoacidosis, which requires insulin and fluid replacement.
A client who has been taking nonsteroidal anti-inflammatory drugs (NSAIDs) is experiencing gastric pain and blood in his stool. The healthcare provider discontinues the NSAIDs and prescribes esomeprazole. Which information should the nurse include in this client’s teaching plan?
Rationale:
The nurse should instruct the client to notify the healthcare provider of the passage of black stools. Black stools can indicate gastrointestinal bleeding, a serious complication of NSAID use, requiring immediate medical attention and potentially altering treatment to prevent further harm.
A: Resume a diet that consists of milk, cream, and bland foods. This advice does not address the critical symptom of bleeding and may delay recognition of serious complications.
B: Call the clinic if diarrhea or headache occurs when taking esomeprazole. While side effects exist, these symptoms are less urgent than signs of gastrointestinal bleeding and do not warrant immediate action.
C: Once pain subsides, NSAID therapy can be resumed. Resuming NSAIDs without provider approval risks recurrent gastric injury and bleeding, making this advice unsafe and premature.
A client with chemotherapy-induced nausea receives a prescription for metoclopramide. Which adverse effect is most important for the nurse to report? Which adverse effect is most important for the nurse to report?
Rationale:
Involuntary movements are the most important adverse effect for the nurse to report.
Metoclopramide can cause extrapyramidal symptoms, including involuntary movements, which may indicate a serious neurological reaction requiring immediate medical attention. Early detection and reporting prevent progression to irreversible conditions such as tardive dyskinesia, making this adverse effect a critical safety concern in chemotherapy-induced nausea management.
A: Nausea Nausea is a common symptom in chemotherapy patients and often expected; it does not specifically indicate an adverse reaction to metoclopramide requiring urgent reporting.
B: Diarrhea Diarrhea, although uncomfortable, is a less severe side effect and generally manageable without urgent intervention or immediate reporting in this context.
C: Unusual irritability Unusual irritability might signal discomfort but lacks specificity and urgency compared to neurological symptoms like involuntary movements in the context of metoclopramide use.
A glucagon emergency kit is prescribed for a client with type 1 diabetes mellitus. When should the nurse instruct the client and family that glucagon needs to be administered?
Rationale:
Glucagon needs to be administered when signs of severe hypoglycemia occur. This is because glucagon rapidly raises blood glucose levels by stimulating glycogen breakdown in the liver, making it essential during hypoglycemic emergencies when the client is unconscious or unable to consume carbohydrates orally, preventing potential brain damage or death.
A: Before meals to prevent hyperglycemia does not apply since glucagon increases blood sugar, not prevents high glucose levels, thus not suitable for pre-meal use.
C: At the onset of signs of diabetic ketoacidosis is inaccurate because glucagon does not treat ketoacidosis, which requires insulin and fluid therapy, not glucose elevation.
D: When unable to eat during sick days is inappropriate as glucagon is for acute hypoglycemia, not general illness management or lack of food intake.
A client with narcolepsy receives a new prescription for methylphenidate. Prior to administration of the medication, the nurse should review the medical record for which condition?
Rationale:
Methylphenidate requires review of hypertension in the medical record prior to administration. This stimulant can elevate blood pressure and heart rate, increasing cardiovascular risks. Patients with hypertension are vulnerable to exacerbation of their condition. Monitoring ensures safe use, preventing hypertensive crises or cardiac complications. Proper assessment mitigates adverse effects related to blood pressure fluctuations caused by the medication’s sympathomimetic properties.
A: Hypercholesterolemia does not directly interact with methylphenidate’s cardiovascular effects, making it less relevant for pre-administration review.
C: Diabetes mellitus is unrelated to methylphenidate’s primary cardiovascular action and does not require specific monitoring before use.
D: Bronchitis involves respiratory issues, which methylphenidate does not directly affect, so it is not a key concern before medication administration.
The home health nurse observes a client self-administering an epinephrine injection using an auto-injector pen. Which client action requires intervention by the nurse?
Rationale:
The client cleansing the injection pen for re-use requires intervention by the nurse. Epinephrine auto-injectors are designed for single use only; cleaning them does not make them safe or sterile for subsequent injections. Reusing the pen can lead to contamination, inaccurate dosing, and potential device malfunction, posing serious health risks to the client during an emergency situation.
A: Holds the pen in place after the injection This action is appropriate because keeping the pen pressed ensures the full dose is delivered properly into the muscle tissue, maximizing the medication’s effectiveness during anaphylaxis treatment.
B: Administers into the fleshy outer thigh Injecting into the outer thigh is the recommended site for epinephrine auto-injectors, as it allows rapid absorption of the medication into the bloodstream, providing quick relief from allergic reactions.
D: Inserts the injection pen through clothing This practice is acceptable since auto-injectors are designed to penetrate clothing, enabling faster administration without delay, which is critical in emergency allergic responses where time is essential.
The nurse administers naloxone to a client with opioid-induced respiratory depression. One hour later, nursing assessment reveals that the client has a respiratory rate of 4 breaths/minute, oxygen saturation of 75%, and is unable to be aroused. Which action should the nurse implement?
Rationale:
Naloxone should be administered a second time to reverse persistent opioid-induced respiratory depression.
Naloxone is an opioid antagonist that temporarily reverses opioid effects. Given the client’s severely depressed respiration and low oxygen saturation, a repeat dose is necessary to restore adequate breathing and consciousness. The initial dose may have worn off, so timely re-administration is critical for preventing respiratory failure and potential death.
A: Determining Glasgow Coma Scale score provides neurological assessment but delays immediate life-saving intervention needed for critical respiratory depression.
B: Chest tube insertion addresses pneumothorax or pleural issues, unrelated to opioid overdose respiratory suppression.
C: Initiating CPR assumes cardiac arrest, but the client still has a pulse and requires respiratory support, not immediate resuscitation.
The nurse is planning the home care of a client who is receiving a mydriatic medication. Which environment is best for this client?
Rationale:
The best environment for a client receiving a mydriatic medication is a dimly lit room. Mydriatic drugs cause pupil dilation, increasing light sensitivity and discomfort in bright surroundings. A dimly lit room minimizes glare and prevents photophobia, promoting comfort and reducing eye strain. This setting supports visual ease and helps avoid exacerbation of symptoms related to pupil dilation.
B: A warm room temperature does not specifically address light sensitivity caused by pupil dilation, making it less relevant for comfort in clients on mydriatic medications.
C: Cool, humidified air focuses on respiratory comfort, which is unrelated to the ocular effects of mydriatics and does not alleviate light sensitivity.
D: A quiet, restful environment aids relaxation but does not directly reduce discomfort from increased light exposure due to pupil dilation.
A client with atrial fibrillation receives a new prescription for dabigatran. Which instruction should the nurse include in this client's teaching plan? Which instruction should the nurse include in this client's teaching plan?
Rationale:
D: Avoid use of nonsteroidal anti-inflammatory drugs (NSAIDs). This instruction is essential because NSAIDs increase bleeding risk when taken with dabigatran, a direct thrombin inhibitor anticoagulant. Preventing additive effects on platelet function and gastrointestinal mucosa protects the client from serious hemorrhagic complications. Teaching avoidance of NSAIDs ensures safer anticoagulant therapy management in atrial fibrillation patients.
A: Eliminate spinach and other green vegetables in the diet. This advice applies primarily to warfarin therapy, which interacts with vitamin K-rich foods; dabigatran’s mechanism does not involve vitamin K, making this dietary restriction unnecessary.
B: Continue obtaining scheduled laboratory bleeding tests. Routine coagulation monitoring is not required with dabigatran, unlike warfarin, so frequent lab tests for bleeding risk are unnecessary and do not guide dosage adjustments.
C: Keep an antidote available in the event of hemorrhage. Although idarucizumab reverses dabigatran effects, it is not a standard teaching point for clients as it is managed by healthcare providers during emergencies rather than kept at home.
A client with peptic ulcer disease (PUD) is scheduled to receive doses of pantoprazole IV and sucralfate PO before breakfast at 0730. The client reports experiencing heartburn when the nurse brings the scheduled medications. Which action should the nurse take? Which action should the nurse take?
Rationale:
Administer both of the medications before breakfast as scheduled.
Pantoprazole IV and sucralfate PO are most effective when given prior to meals to reduce gastric acid and protect the ulcer site, respectively. Administering before breakfast ensures optimal drug action, minimizes acid secretion, and enhances mucosal healing, directly addressing the client’s heartburn and promoting ulcer recovery as per established treatment protocols.
A: Hold the dose of IV pantoprazole until the client has finished eating breakfast. Delaying pantoprazole reduces its acid suppression effectiveness, as it is intended to act before food intake to prevent acid production and protect the gastric mucosa.
B: Provide a PRN dose of antacid along with the scheduled medications. Adding an antacid is unnecessary since pantoprazole and sucralfate already manage acid and mucosal protection effectively, avoiding potential drug interactions and ensuring proper timing for optimal absorption.
C: Instruct the client to take the dose of sucralfate PO while eating breakfast. Sucralfate requires administration on an empty stomach to adhere properly to the ulcer site; taking it with food reduces its protective action and delays healing.
A client with open-angle glaucoma asks the nurse how long the prescribed eye drops will need to be used. Which response made by the nurse is accurate? Which response is accurate?
Rationale:
The prescribed eye drops for open-angle glaucoma need to be used for long-term control of normal eye pressure. This treatment aims to maintain intraocular pressure within a safe range to prevent optic nerve damage and vision loss. Since glaucoma is a chronic condition, ongoing medication use is essential to manage pressure continuously rather than temporarily.
A: Until the excess pressure is reduced. This implies a temporary treatment duration, but glaucoma therapy requires consistent, lifelong management to maintain safe eye pressure, not just until initial reduction.
B: For long-term control of pain and swelling. Open-angle glaucoma typically does not cause pain or swelling, so this option misrepresents the purpose of the eye drops, which target pressure control.
C: Until a smaller angle can be restored. The angle in open-angle glaucoma is already open; medication does not alter anatomical angles but focuses on lowering intraocular pressure instead.
A client who is newly diagnosed with diabetes insipidus (DI) is receiving a synthetic vasopressin intravenously. Which side effect of vasopressin reported by the client should the nurse report to the healthcare provider?
Rationale:
Worsening headache is the side effect of vasopressin that the nurse should report to the healthcare provider. Vasopressin can cause vasoconstriction leading to increased blood pressure and potential cerebral ischemia, which may manifest as a worsening headache. This symptom signals possible adverse neurological effects requiring prompt medical evaluation to prevent serious complications such as stroke or hypertensive crises.
A: Polyuria does not align with vasopressin’s antidiuretic effect, which reduces urine output rather than increasing it; therefore, it is unlikely to be a concerning side effect in this context.
B: Low urine specific gravity contradicts vasopressin action, which typically increases urine concentration; low specific gravity indicates diluted urine, not expected with synthetic vasopressin therapy.
C: Polydipsia reflects excessive thirst usually due to dehydration or hypernatremia, but vasopressin aims to reduce water loss, making this an uncommon or unrelated adverse effect here.
Rivastigmine, a cholinesterase inhibitor, is prescribed for a female patient with early-stage Alzheimer’s Disease. The patient’s daughter tells the nurse that she plans to start administering the drug when her mother’s symptoms worsen, hoping to avoid nursing home placement. How should the nurse respond?
Rationale:
Rivastigmine should be used early in the disease process. Early administration of cholinesterase inhibitors like rivastigmine helps slow cognitive decline and manage symptoms more effectively, improving quality of life and potentially delaying progression, rather than waiting for symptoms to worsen, which reduces the drug’s potential benefits.
A: Affirm the decision to use the medication when the symptoms start to worsen. Delaying treatment diminishes effectiveness, as cholinesterase inhibitors work best in early stages to slow disease progression, not after symptoms intensify.
C: Assess the patient’s current mental status before deciding to support the decision. While assessment is important, the priority is educating about early treatment benefits instead of postponing medication based on current status.
D: Confirm that the daughter is aware of the progressive nature of the disease. Understanding disease progression is crucial but does not replace the necessity of initiating treatment early for optimal outcomes.
The nurse is administering sodium polystyrene sulfonate to a client in acute kidney injury (AKI). Which laboratory finding indicates that the medication has been effective? Which laboratory finding indicates that the medication has been effective?
Rationale:
A serum potassium level of 3.8 mEq/L (1.8 mmol/L) indicates that sodium polystyrene sulfonate has been effective. This medication is used to treat hyperkalemia by exchanging sodium ions for potassium ions in the intestines, thus lowering elevated serum potassium levels, which is critical in managing acute kidney injury to prevent cardiac complications.
B: Hemoglobin level of 13.3 g/dL (135 g/L) reflects oxygen-carrying capacity but is unrelated to potassium regulation or the action of sodium polystyrene sulfonate in treating hyperkalemia in AKI patients.
C: Serum ammonia level of 30 µg/dL (17.62 µmol/L) pertains to liver function and nitrogen metabolism, having no direct connection to potassium levels or the therapeutic effects of sodium polystyrene sulfonate.
D: Serum glucose level of 100 mg/dL (5.6 mmol/L) represents blood sugar control, which does not correlate with sodium polystyrene sulfonate’s purpose or its effect on potassium reduction in acute kidney injury.
A client has a prescription for heparin 1,000 units IV STAT. Several pre-filled syringes of low molecular weight heparin are available in the client's medication drawer. Which action should the nurse implement?
Rationale:
The nurse should advise the pharmacy of the need to deliver a vial of heparin to the nursing unit immediately. This action ensures the correct medication, heparin 1,000 units IV, is available, avoiding administration errors since low molecular weight heparin differs in composition, dosing, and route, and cannot be substituted without a new prescription or pharmacy verification.
B: Request a prescription to change the route of administration and use the available heparin assumes an inappropriate medication substitution without physician approval, risking incorrect treatment and potential harm due to differences in pharmacokinetics and dosing protocols.
C: Calculate and administer the equivalent dose of the available low molecular weight heparin disregards that these are distinct drugs with different potencies and indications, making dose equivalence calculation unsafe and clinically unjustifiable without explicit orders.
D: Dilute the available heparin in 250 mL of normal saline solution prior to IV administration applies an improper preparation process, as low molecular weight heparin is not typically diluted for IV use, and dilution does not address the fundamental issue of medication substitution.
A female client starts a new prescription, oxybutynin, for symptoms of an overactive bladder. The client tells the nurse that she is training to run in a half-marathon. Which instruction should the nurse emphasize?
Rationale:
Oxybutynin's anticholinergic effects can impair sweating, increasing the risk of dehydration and overheating during physical activities like running a half-marathon. Advising the client to take measures to prevent these complications is essential for safety. Proper hydration and temperature regulation help avoid heat-related illnesses that could be exacerbated by the medication’s side effects during endurance training.
A: Avoid crowds to help prevent acquiring infections. This advice is unrelated to oxybutynin’s side effects or running; infection risk is not increased by this medication or physical activity.
C: Wear padding to protect from bruising if a fall occurs. Oxybutynin does not increase bruising or fall risk, making this precaution irrelevant to the drug or running scenario.
D: Keep skin and eyes covered to protect from sun injury. Oxybutynin does not cause photosensitivity, so sun protection is not specifically necessary due to this medication during training.
The nurse is caring for a young adult who reports uncontrolled acne vulgaris. Which pathological findings should the nurse observe on inspection of skin areas commonly affected in acne vulgaris?
Rationale:
Uncontrolled acne vulgaris presents as hyperactive sebaceous areas forming comedones, papules, and pustules on the face, neck, and upper back. This reflects follicular hyperkeratinization and increased sebum production, leading to inflammation typical of acne vulgaris, especially in sebaceous gland-rich regions, distinguishing it from other dermatological conditions affecting different skin characteristics and locations.
A: Small, skin-colored, pedunculated papules, typical of skin tags, occur in skin folds and are benign growths unrelated to acne's inflammatory or comedonal nature.
B: Hyperpigmented, variably colored, slightly elevated areas describe nevi or lentigines, not the inflammatory or comedonal lesions characteristic of acne vulgaris.
D: Sharply demarcated silvery scaling plaques with redness characterize psoriasis, a distinct autoimmune disorder, differing from acne's follicular and sebaceous pathology.
A female client with mild depression reports to the nurse recently starting St. John's wort. Which information provided by the client requires further instruction?
Rationale:
Another form of contraception is not needed. St. John's wort can reduce the effectiveness of hormonal contraceptives by inducing liver enzymes that metabolize these drugs faster, increasing the risk of unintended pregnancy. Therefore, clients must be advised to use additional or alternative contraception methods while taking St. John's wort to ensure adequate pregnancy prevention.
A: Hard candy can be used for a dry mouth. This is accurate advice since sucking on hard candy stimulates saliva production, alleviating dry mouth symptoms commonly associated with depression or medication side effects.
C: Insomnia may occur while taking the medication. This is true because St. John's wort can cause insomnia or restlessness as side effects in some individuals, warranting client awareness and monitoring.
D: Sensitivity to the sun can develop. This statement is correct; St. John's wort increases photosensitivity, so clients should avoid excessive sun exposure and use protective measures to prevent skin reactions.
A male client with a massive pulmonary embolus is tachycardic, hypotensive, and has audible bilateral pulmonary crackles. His arterial blood gas (ABG) results are: pH 7.0: PaCOâ‚‚ 66 mm Hg; HCO3- 24 mEq/L (24 mmol/L); PaOâ‚‚ 60 mm Hg. Based on these findings, this client is at greatest risk for which pathophysiological condition?
Rationale:
Respiratory failure is the greatest risk given the client's severe hypoxemia, hypercapnia, and acidemia shown in the ABG, combined with signs of hemodynamic instability and pulmonary compromise.
C: The ABG reveals a critical respiratory acidosis and hypoxemia, indicating inadequate gas exchange and ventilation, hallmark features of respiratory failure in massive pulmonary embolism.
A: Embolic migration involves further clot movement, but the immediate threat from current respiratory compromise outweighs this future risk.
B: Massive atelectasis refers to lung collapse, yet the ABG and clinical signs primarily indicate ventilatory failure, not simply alveolar collapse.
D: Pulmonary infarction involves tissue necrosis, but the acute presentation and ABG abnormalities point more directly to compromised respiratory function rather than localized infarction.
The healthcare provider prescribes magnesium sulfate 300 mg/hour IV. The IV bag contains magnesium sulfate 4 grams in dextrose 5% in water (D5W) 500 mL. How many mL/hour should the nurse set the infusion pump? (Enter numerical value only. If rounding is required, round to the nearest tenth.)
Rationale:
The nurse should set the infusion pump to 37.5 mL/hour.
This rate is calculated by determining the concentration of magnesium sulfate (4,000 mg/500 mL = 8 mg/mL), then dividing the prescribed dose (300 mg/hour) by the concentration (8 mg/mL), resulting in 37.5 mL/hour. This ensures the patient receives the correct dosage safely and accurately.
A: 4.2 mL/hour Underestimates the required volume, leading to insufficient magnesium sulfate delivery and potential treatment failure.
B: 25 mL/hour Does not match concentration calculations, risking underdosing and inadequate therapeutic effects.
C: 75 mL/hour Doubles the necessary infusion rate, potentially causing magnesium toxicity and patient harm.
D: 60 mL/hour Exceeds the calculated volume, increasing the risk of overdose and adverse reactions.
The nurse is planning to administer sucralfate to a client with peptic ulcer disease. Which action should the nurse include in this client's plan of care?
Rationale:
Sucralfate should be given on an empty stomach.
Administering sucralfate on an empty stomach allows it to form a protective barrier over ulcers effectively, as food can interfere with its binding action. This enhances mucosal protection and promotes ulcer healing. Timing the dose before meals ensures optimal drug efficacy and reduces the risk of diminished therapeutic effects caused by food interaction.
A: Monitor for electrolyte imbalance. Electrolyte imbalance monitoring is not a primary concern with sucralfate since it mainly acts locally in the GI tract without systemic electrolyte effects.
B: Assess for secondary Candida infection. Secondary Candida infection is not commonly associated with sucralfate usage; it lacks the immunosuppressive or antibiotic properties that typically predispose to fungal overgrowth.
D: Administer sucralfate once a day, preferably at bedtime. Sucralfate requires multiple daily doses to maintain mucosal protection; once daily administration is insufficient for effective ulcer treatment.
The nurse is administering the muscle relaxant baclofen orally to a patient diagnosed with multiple sclerosis. What intervention should the nurse implement?
Rationale:
Advise the patient to move slowly and cautiously when getting up and walking. Baclofen can cause dizziness, weakness, and hypotension, increasing the risk of falls in patients. Encouraging slow movements helps prevent injury by maintaining balance and stability. This intervention is crucial for patient safety, especially in individuals with multiple sclerosis who may already have impaired motor control and coordination.
B: Evaluate the patient’s muscle strength every 4 hours. While monitoring muscle strength is useful, it does not directly address the primary safety concern of baclofen’s side effects like dizziness and fall risk.
C: Monitor the patient’s intake and output every 8 hours. Intake and output monitoring is unrelated to baclofen’s pharmacologic effects or safety precautions for muscle relaxation therapy.
D: Ensure the patient understands to stop taking baclofen before using other antispasmodics. Stopping baclofen abruptly without medical advice is unsafe; no standard protocol requires cessation before other antispasmodics.
The nurse is planning discharge teaching for a client with type 2 diabetes mellitus who has a new prescription for insulin glargine. Which action should the nurse plan to include in the discharge teaching?
Rationale:
The nurse should teach the client self-injection skills for daily subcutaneous administration. Insulin glargine is a long-acting insulin that requires consistent daily dosing, typically administered subcutaneously. Teaching self-injection promotes independence, ensures proper technique, and optimizes glycemic control. This instruction is essential for safe and effective management of type 2 diabetes with insulin therapy at home.
B: Demonstrating dose selection based on before meal blood sugar readings applies to short-acting insulins, not insulin glargine, which has a fixed dose and steady release unrelated to meal timing.
C: Explaining family injection for severe hypoglycemia pertains to glucagon administration, not insulin glargine, which is not used to treat hypoglycemia but to manage baseline glucose levels.
D: Increasing medication dosage during ketoacidosis is inappropriate; insulin glargine dosage adjustments should be based on glucose monitoring, while ketoacidosis requires urgent medical treatment, not self-adjustment.
The nurse prepares to administer a scheduled dose of labetalol by mouth to a client with hypertension. The client’s vital signs are temperature 99° F (37.2° C), heart rate 48 beats/minute, respirations 16 breaths/minute, and blood pressure (B/P) 150/90 mm Hg. Which action should the nurse take?
Rationale:
Withhold the scheduled dose and notify the healthcare provider.
The client’s heart rate of 48 beats/minute indicates bradycardia, a contraindication for administering labetalol, which can further lower heart rate and blood pressure. Holding the medication prevents potential adverse effects, while notifying the provider ensures appropriate evaluation and adjustments to treatment, prioritizing patient safety in managing hypertension with bradycardia present.
A: Administer the dose and monitor the client’s BP regularly. This disregards the critically low heart rate, risking worsening bradycardia and potential cardiac complications by giving labetalol without provider consultation.
C: Apply a telemetry monitor before administering the dose. Monitoring alone does not address the immediate bradycardia concern, nor does it replace the need to withhold medication and consult the healthcare provider.
D: Assess for orthostatic hypotension before administering the dose. Orthostatic hypotension assessment is less urgent than recognizing bradycardia, which directly contraindicates labetalol administration in this scenario.
Before administering the initial dose of sumatriptan succinate to a client with a migraine headache, it is most important to determine if the client's history includes which problem?
Rationale:
It is most important to determine if the client's history includes coronary artery disease before administering sumatriptan succinate. Sumatriptan causes vasoconstriction, which can exacerbate or trigger angina or myocardial infarction in clients with existing coronary artery disease, posing serious cardiovascular risks that contraindicate its use. Assessing cardiac history ensures safe migraine treatment.
B: Seasonal allergic rhinitis does not impact the cardiovascular effects of sumatriptan, making it irrelevant to the drug’s contraindications or risk assessment prior to administration.
C: Type 2 diabetes mellitus does not directly influence the vasoconstrictive action of sumatriptan or increase immediate cardiovascular risk related to its use.
D: Irritable bowel syndrome involves gastrointestinal symptoms unrelated to sumatriptan’s mechanism of action or contraindications, thus it is not a critical factor before administration.
A client with nasal congestion receives a prescription for phenylephrine 10 mg PO every 4 hours. Which client condition should the nurse report to the healthcare provider before administering the medication? Which client condition should the nurse report to the healthcare provider before administering the medication?
Rationale:
Phenylephrine should be reported if the client has hypertension. Phenylephrine is a sympathomimetic decongestant that can cause vasoconstriction and increase blood pressure, posing risks for clients with hypertension. Administering this medication without notifying the healthcare provider could exacerbate hypertension and lead to serious cardiovascular complications, necessitating careful assessment and consultation prior to use in such clients.
A: Bronchitis. Bronchitis, an inflammatory respiratory condition, does not directly contraindicate phenylephrine use, as the medication primarily affects nasal blood vessels rather than bronchial pathways or pulmonary function.
B: Diarrhea. Diarrhea involves gastrointestinal disturbances unrelated to phenylephrine’s vasoconstrictive effects, so it does not necessitate reporting before administration of this nasal decongestant.
D: Edema. Edema, fluid retention, is not an immediate contraindication for phenylephrine administration, as the drug’s primary action does not directly influence fluid balance or cause worsening edema.
A client who is receiving pregabalin for fibromyalgia complains of tremors in the hands. Which action should the nurse implement?
Rationale:
Notify the healthcare provider.
Tremors in a client taking pregabalin may indicate an adverse reaction or toxicity, requiring prompt medical evaluation. Notifying the healthcare provider ensures appropriate assessment and adjustment of therapy, preventing complications. This action prioritizes client safety by addressing potential drug-related side effects swiftly, aligning with best nursing practices for managing unexpected symptoms during treatment.
A: Administer a PRN dose of an antianxiety drug. This does not target the underlying cause of tremors and may mask symptoms, delaying proper medical evaluation and intervention for potential medication toxicity or side effects.
B: Obtain orthostatic blood pressure readings. Orthostatic blood pressure is unrelated to hand tremors and would not provide relevant information about pregabalin side effects or toxicity in this context.
D: Collect a capillary glucose level. Glucose monitoring is not indicated for hand tremors caused by pregabalin, as these symptoms are not typically related to blood sugar fluctuations.
The nurse is planning the home care of a client who is receiving a mydriatic medication. Which environment is best for this client?
Rationale:
A dimly lit room is best for a client receiving a mydriatic medication. Mydriatics cause pupil dilation, increasing light sensitivity and discomfort in bright environments. A dimly lit room minimizes photophobia and eye strain, promoting comfort and preventing potential complications such as headaches or excessive tearing caused by exposure to intense light during treatment.
A: A quiet, restful environment does not address light sensitivity caused by pupil dilation and thus fails to provide necessary visual comfort for the client receiving mydriatic medication.
C: A warm room temperature has no direct relevance to managing the photophobia or light sensitivity resulting from mydriatic use, making it an unsuitable choice.
D: Cool, humidified air does not alleviate discomfort from dilated pupils or light sensitivity and is unrelated to the effects of mydriatic medications on eye comfort.
A young adult female client who is planning to become pregnant asks the nurse if she can continue taking isotretinoin for cystic acne. Which information is most important for the nurse to provide this client?
Rationale:
Discontinue this medication one month before attempting to conceive. Isotretinoin is highly teratogenic and can cause severe fetal abnormalities; therefore, it is crucial to stop the drug well before pregnancy to prevent harm to the developing fetus. Proper timing reduces the risk of birth defects, making pregnancy safer for the client while managing cystic acne effectively.
A: Breastfeeding is not recommended while taking this medication. This advice pertains to lactation safety but does not address the critical teratogenic risk relevant to pregnancy planning.
B: Do not take multiple vitamins that contain vitamin A while taking this drug. Although avoiding excess vitamin A is important, this does not directly prevent the severe birth defects caused by isotretinoin.
C: Baseline liver function results must be obtained during therapy. Monitoring liver function is necessary for safety but does not address the essential concern of stopping isotretinoin before conception.
A client is receiving miotics for the treatment of open-angle glaucoma. The nurse determines that a priority nursing problem is a 'Risk for injury' and this is based on which etiology? Which etiology is the basis for the 'Risk for injury' nursing problem?
Rationale:
Decreased night vision is the basis for the 'Risk for injury' nursing problem in clients receiving miotics for open-angle glaucoma.
This option is correct because miotics constrict the pupil, reducing the amount of light entering the eye and impairing vision in low-light conditions. Poor night vision increases the likelihood of falls or accidents, thereby elevating the risk for injury in affected clients.
A: Increased frequency of lacrimation causes discomfort but does not directly compromise safety or increase injury risk, making it an unlikely basis for the nursing problem.
C: Increased sensitivity to light may cause discomfort or photophobia, yet it does not inherently elevate the risk of physical injury in the patient’s environment.
D: Diminished color perception affects visual discrimination but does not significantly contribute to accidents or injuries compared to impaired night vision.
The nurse is preparing to administer the anti-ulcer gastrointestinal agent sucralfate to a patient with peptic ulcer disease. What should be included in this patient’s care plan?
Rationale:
Sucralfate should be given on an empty stomach.
This is because sucralfate acts locally by forming a protective barrier over ulcers, which is most effective without interference from food. Administering on an empty stomach enhances its adhesion to the ulcer site and optimizes therapeutic outcomes, ensuring better ulcer healing and symptom relief in peptic ulcer disease management.
A: Administer sucralfate once daily, preferably at bedtime. This dosage frequency is insufficient; sucralfate typically requires multiple daily doses to maintain effective mucosal protection and promote healing.
C: Monitor for a secondary Candida infection. This concern is more relevant to acid-suppressing drugs, not sucralfate, which does not significantly alter gastric flora or increase fungal infection risk.
D: Monitor for electrolyte imbalances. Electrolyte disturbances are uncommon with sucralfate use, as it primarily acts locally without systemic absorption affecting electrolyte balance.
During a home visit, the nurse assesses a client with Alzheimer's disease who recently started a new prescription for rivastigmine. The caregiver reports that the client seems to be thinking more clearly but is not sleeping well at night. Which action should the nurse take?
Rationale:
The nurse should explain to the caregiver that insomnia is a common and temporary side effect when the medication is first started. This response reassures the caregiver about the expected initial side effects of rivastigmine, emphasizing that cognitive improvements are occurring while sleep disturbances often resolve as the body adjusts to the medication, avoiding unnecessary medication changes or safety risks.
B: Advise the caregiver that the purpose of the medication is to promote sleep, so a change in medication may be needed. This misrepresents rivastigmine’s primary function, which is cognitive enhancement, not sleep induction, leading to inappropriate expectations and interventions.
C: Instruct the caregiver to withhold the medication until the dosage can be decreased to ensure the client's safety. Withholding rivastigmine without provider guidance risks cognitive decline; dosage adjustments require professional evaluation, not caregiver-initiated interruption.
D: Notify the healthcare provider that the dosage of the medication may need to be increased to manage the client's insomnia. Increasing dosage typically exacerbates side effects like insomnia rather than alleviating them, making this a counterproductive recommendation.
The nurse is providing medication teaching to a client with bipolar disorder who receives a prescription for lithium carbonate. Which instruction should the nurse emphasize with the client?
Rationale:
Maintaining a fluid intake of 1500 to 3000 mL per day is essential for clients taking lithium carbonate. This helps prevent lithium toxicity by ensuring proper hydration and kidney function, as lithium levels can be affected by fluid balance. Adequate hydration reduces the risk of adverse effects and supports stable therapeutic drug levels, crucial for managing bipolar disorder effectively.
A: Keep medication flyers for frequent review and reference provides general information but does not address critical safety measures specific to lithium, such as hydration or toxicity prevention, limiting its practical importance.
B: Report fluctuations in weight to the healthcare provider is less urgent since weight changes are not the primary concern with lithium therapy compared to fluid balance and toxicity risk.
C: Avoid taking the medication on an empty stomach is not a primary lithium safety concern, as lithium absorption is not significantly affected by food intake, making this advice less critical.
When preparing to apply a scheduled fentanyl transdermal patch, the nurse notes that the previously applied patch is intact on the client's upper back and the client denies pain. Which action should the nurse take?
Rationale:
Apply the new patch in a different location after removing the original patch.
This action is appropriate because fentanyl patches should be replaced every 72 hours, and the old patch must be removed to prevent overdose. Applying to a different site prevents skin irritation, ensuring consistent drug absorption. The client denying pain indicates effective analgesia, so continuing the regimen correctly is essential for safety and efficacy.
A: Administer an oral analgesic and evaluate its effectiveness before applying the new patch. This delays proper patch management and ignores the existing effective patch, potentially causing unnecessary medication overlap and inconsistent pain control.
C: Remove the patch and consult with the healthcare provider about the client's pain resolution. Consulting prematurely interrupts established pain management without indication, as the client reports no pain and the patch is intact, suggesting effective treatment.
D: Place the patch on the client's shoulder and leave both patches in place for 12 hours. Keeping two patches simultaneously risks fentanyl overdose and serious adverse effects; patches must not overlap or be doubled to ensure patient safety.
A client with atrial fibrillation has been prescribed dabigatran. What instruction should the nurse include in this client’s teaching plan?
Rationale:
Avoid the use of nonsteroidal anti-inflammatory drugs (NSAIDs). Dabigatran is an anticoagulant that increases bleeding risk, and NSAIDs can further inhibit platelet function and damage the gastrointestinal lining, compounding bleeding potential. Avoiding NSAIDs reduces the chance of serious bleeding complications, which is vital for safe medication management in clients with atrial fibrillation taking dabigatran.
A: Eliminate spinach and other green vegetables from the diet. This advice pertains to warfarin, where vitamin K intake affects anticoagulation, but dabigatran’s mechanism is unaffected by dietary vitamin K, making this unnecessary.
C: Continue to obtain scheduled laboratory bleeding tests. Dabigatran does not require routine coagulation monitoring like warfarin, so scheduled blood tests are typically not needed, reducing patient burden.
D: Keep an antidote available in case of hemorrhage. While an antidote exists, routine availability is not standard nursing instruction; primary focus is on bleeding prevention rather than immediate reversal preparedness.