A client has arterial blood gases drawn. The results are as follows: pH, 7.58; PaCO2, 48 mm Hg; HCO3, 44 mEq/L, Base Excess, +13 mEq/L. Which condition is indicated?
Rationale:
Metabolic alkalosis is indicated. The elevated pH of 7.58, along with a high HCO3 of 44 mEq/L, signifies an increase in bicarbonate levels, which confirms a state of metabolic alkalosis despite the elevated PaCO2.
A: respiratory alkalosis The pH is high, but the increased PaCO2 contradicts the criteria for respiratory alkalosis, which typically presents with decreased carbon dioxide levels.
B: respiratory acidosis The pH is elevated, indicating alkalosis, while respiratory acidosis would show a low pH and elevated PaCO2, which is not the case here.
D: metabolic acidosis The pH level is too high for metabolic acidosis, which is characterized by low pH and decreased HCO3, contrary to the provided results.
The nurse is caring for a client with left-sided heart failure. Which assessment findings does the nurse anticipate for this client? Select all that apply.
Rationale:
Dyspnea, dependent edema, and crackles or wheezes in the lungs are expected findings in a client with left-sided heart failure due to fluid accumulation in the lungs and body.
A: dyspnea Increased pressure in lung circulation leads to shortness of breath, making this a key symptom of left-sided heart failure.
C: dependent edema Fluid retention typically manifests in the lower extremities, a sign of heart failure, but may not be the primary symptom for left-sided heart failure.
F: crackles or wheezes in the lungs Pulmonary congestion from heart failure can result in these abnormal lung sounds, indicating fluid in the airways.
B: engorged spleen This occurs with right-sided heart failure, where systemic congestion is prominent, not typically associated with left-sided heart failure.
D: jugular vein distention This finding is primarily indicative of right-sided heart failure, where systemic venous pressure increases rather than left-sided heart failure symptoms.
E: weak peripheral pulses While weak peripheral pulses may occur, they are more generalized and less specific to left-sided heart failure compared to other symptoms.
A nurse is reviewing the laboratory reports prior to physician rounds. The serum calcium level of a client with hyperparathyroidism is 14.6 mg/dL. Which treatment should the nurse anticipate?
Rationale:
Intravenous bisphosphonates should be anticipated as they are effective in treating hypercalcemia associated with hyperparathyroidism by inhibiting bone resorption and lowering serum calcium levels rapidly.
A: corticosteroids Administration of corticosteroids does not directly address the elevated calcium levels associated with hyperparathyroidism and is typically not a primary treatment for hypercalcemia.
B: renal dialysis This option is unsuitable since renal dialysis primarily addresses kidney failure issues and is not a standard treatment for hypercalcemia from hyperparathyroidism.
D: intravenous bisphosphonates While this option is appropriate for hypercalcemia, it was marked incorrectly as the correct answer in this instance.
A client presents to the ED with complaints of sweating, heart palpitations, vertigo, and the urge to lay down shortly after eating. The nurse anticipates which diagnosis for this client?
Rationale:
Dumping syndrome. This condition occurs when food moves too quickly from the stomach to the small intestine, causing symptoms like sweating, heart palpitations, and vertigo, especially post-meal.
A: appendicitis. This diagnosis typically involves abdominal pain, fever, and nausea, rather than the post-meal symptoms of sweating and palpitations presented by the client.
B: cholecystitis. Characterized by gallbladder inflammation, this condition usually presents with right upper quadrant pain and digestive issues, not the specific symptoms after eating described by the client.
C: ulcerative colitis. This inflammatory bowel disease primarily leads to diarrhea, abdominal discomfort, and bloody stools, rather than the acute postprandial symptoms such as sweating and heart palpitations exhibited by the client.
The nurse is caring for a client with a Braden score of 13. How does the nurse interpret this client's risk of skin breakdown?
Rationale:
A: high risk. A Braden score of 13 indicates that the client falls within the range of high risk for skin breakdown, suggesting significant concerns regarding their skin integrity and the need for preventive interventions.
B: mild risk. A score of 13 does not reflect a mild risk, as it clearly demonstrates a higher level of concern for potential skin issues.
C: severe risk. Although a score of 13 indicates high risk, it does not reach the severity implied by this option, which typically suggests more critical conditions.
D: moderate risk. This score exceeds the threshold for moderate risk, signaling that the client is at a higher level of vulnerability to skin breakdown.
The nurse is providing dietary teaching to the parents of a 7-year-old child with celiac disease. Which statement by the parents indicate that dietary teaching was successful?
Rationale:
A: We will serve rice more often. This statement reflects an understanding that rice is a gluten-free grain suitable for a child with celiac disease, indicating successful dietary teaching.
B: We will serve pretzels as a snack. Pretzels typically contain gluten, which is harmful for someone with celiac disease, showing a misunderstanding of safe food choices.
C: I will use rye bread for sandwiches. Rye bread contains gluten, making it inappropriate for a child with celiac disease and revealing a lack of comprehension of dietary restrictions.
D: We will start having steel-cut oatmeal for breakfast. Most oats are cross-contaminated with gluten unless certified gluten-free, indicating a misunderstanding of safe food options for celiac disease.
A client is 2 hours post-op for a right total knee replacement. Upon assessment by the nurse, which information requires notification of the doctor?
Rationale:
A client has a hemoglobin level of 10.2 grams per liter, which necessitates notifying the doctor due to the potential for significant blood loss following surgery.
A: A hemoglobin level of 10.2 grams per liter indicates potential anemia or significant blood loss, which is critical for post-operative assessment and requires immediate medical evaluation to address possible complications.
B: Bleeding on the dressing of 2 cm may be within normal limits post-surgery, especially after a knee replacement, and does not typically indicate a need for urgent medical intervention.
C: An oral temperature of 100.4°F can be a normal response after surgery and does not necessarily signal an infection or complication that would require immediate notification of the physician.
D: Complaint of pain at the incision site is common after total knee replacements and usually does not warrant immediate physician notification unless accompanied by other concerning symptoms, such as excessive bleeding or fever.
A client newly diagnosed with gout asks the nurse about the condition. Which statement should the nurse include in teaching for this client?
Rationale:
Avoid foods high in purines such as organ meats and shellfish. This statement accurately reflects dietary recommendations crucial for managing gout, as high purine intake increases uric acid levels, exacerbating symptoms.
A: Aspirin can be used for mild pain when you have a flare-up. Aspirin is not recommended for gout treatment due to its potential to increase uric acid levels, worsening the condition.
C: Lasix can help keep your urine flushed out to lessen the chance of an attack. While diuretics like Lasix can promote urination, they may actually raise uric acid levels, increasing the risk of gout.
D: A few glasses of wine every week will help you reduce stress, which can trigger an attack. Alcohol, including wine, can elevate uric acid levels and should generally be avoided to prevent gout flare-ups.
A 47-year-old client presents to the emergency department with severe hypotension, muscle weakness, fatigue, and vomiting. Labs reveal a potassium level of 6.1 mEq/L and a sodium level of 128 mEq/L. Which of the following should the nurse anticipate for this client?
Rationale:
C: administration of IV saline, dextrose, or hydrocortisone. This choice addresses the client’s severe hypotension and electrolyte imbalances. IV saline will help restore sodium levels, while hydrocortisone manages potential adrenal insufficiency contributing to symptoms.
A: administration of IV spironolactone. Spironolactone is a potassium-sparing diuretic and would exacerbate hyperkalemia, worsening the client’s condition instead of addressing the underlying issues of hypotension and electrolyte imbalances.
B: boluses of Lactated Ringer's to increase blood pressure. Lactated Ringer's solution contains potassium, which could further elevate the already high potassium level, complicating the client’s situation and failing to manage sodium levels effectively.
D: boluses of 0.45% normal saline with 40 mEq/L of potassium. This choice introduces additional potassium, which poses a risk of worsening hyperkalemia, while the client’s hypotension requires careful management of sodium and fluid balance instead.
The nurse is caring for a client with suspected connective tissue disease. Assessment findings include chronic back pain, weight loss, joint pain and itching, and visual disturbances. The nurse anticipates a diagnosis of which disorder for this client?
Rationale:
Systemic necrotizing vasculitis is anticipated for the client due to the combination of symptoms such as joint pain, visual disturbances, weight loss, and chronic back pain, which align with this disorder.
A: Reiter syndrome This condition primarily involves arthritis, urethritis, and conjunctivitis, but does not typically present with the range of systemic symptoms noted in this client.
B: Marfan syndrome Characterized by tall stature and cardiovascular issues, Marfan syndrome does not typically manifest with chronic back pain, joint pain, or visual disturbances in the same manner.
C: Ankylosing spondylitis While it involves chronic back pain and joint issues, it does not encompass the systemic symptoms like weight loss and visual disturbances seen in this scenario.
The nurse is caring for a client with a T-tube following a cholecystectomy. Which statement is correct regarding management of these tubes? Select all that apply.
Rationale:
B: Reporting foul odor and purulent drainage is essential for identifying potential infections or complications. This proactive communication ensures timely interventions, promoting patient safety and effective management of the T-tube and overall health.
A: Keeping the drainage system at heart level does not facilitate optimal drainage. Proper positioning of the drainage system is crucial for effective bile flow and avoiding complications in post-surgical recovery.
C: Removing the tube when drainage slows to less than 50 mL every 8 hours lacks clinical consideration. Variability in drainage volume may not indicate readiness for tube removal without further assessment.
E: Clamping the tube before meals can help assess the client's tolerance to food intake. Monitoring for abdominal distention or discomfort provides valuable insights into the client’s digestive status and tube function.
The nurse is performing the Glasgow coma scale on a client. The assessment is as follows: eye opening, to pain; motor response, localizes pain; verbal response, inappropriate words. The nurse interprets which score is correct for this client?
Rationale:
A score of 9 is correct for this client based on the Glasgow coma scale assessment. Eye opening to pain scores 2, motor response that localizes pain scores 5, and inappropriate verbal response scores 2, totaling 9.
B: 10 The score of 10 would require a higher verbal response or motor response, which is not reflected in the assessment provided.
C: 11 Achieving a score of 11 necessitates improved motor response or an appropriate verbal response, neither of which is indicated in the assessment.
D: 12 A score of 12 demands even higher responses in both motor and verbal categories than what has been observed in this client’s assessment.
A client presents to the emergency room with severe pain in the upper right abdomen. The client is nauseated and has a temperature of 102.2°F. Which nursing action would be a priority at this time?
Rationale:
Obtain vital signs. This action is crucial as it helps assess the client’s current physiological status, guides further interventions, and identifies any immediate life-threatening conditions that may need addressing.
A: Relieve pain. While alleviating discomfort is important, prioritizing vital signs provides essential information that can inform the effectiveness of pain management and overall patient stability.
C: Administer IV fluids. Although IV fluids may be necessary, determining the client’s vital signs first ensures that any fluid administration is appropriate based on their hemodynamic status.
D: Prepare for surgery. Surgical intervention may be needed later, but immediate assessment of vital signs is essential to evaluate the severity of the client’s condition before making that decision.
While in a restaurant the nurse notices a woman clutching her throat. The woman is unable to speak. The nurse asks the woman if she's choking, and she indicates yes. Which response by the nurse should be done first?
Rationale:
D: Perform the Heimlich maneuver. This technique is specifically designed to dislodge an obstruction from the airway of a conscious choking victim, making it the most immediate and effective response in this situation.
A: Establish an airway by tilting the chin back. Although establishing an airway is crucial, this action is inappropriate when the patient is conscious and actively choking.
B: Administer five quick chest compressions. Chest compressions are typically used for unresponsive patients; they do not address the immediate need to clear an obstruction in a conscious individual.
C: Administer two rescue breaths. Rescue breaths are not suitable when the patient cannot breathe due to choking, as the priority is to remove the blockage first.
The nurse is caring for a client at risk for postpartum hemorrhage. Which early sign of hemorrhage should the nurse monitor for this client?
Rationale:
Restlessness. This early sign indicates the client's body may be experiencing distress, often linked to decreased blood volume, a critical indicator of impending postpartum hemorrhage that requires immediate attention.
A: coma. Coma signifies severe neurological compromise, which is a late and critical stage of distress, not an early indicator of hemorrhage in postpartum scenarios.
B: hypotension. While hypotension can indicate blood loss, it typically occurs later in hemorrhage progression, making it less useful as an initial sign for assessment.
D: cool, clammy skin. This symptom can result from various causes, including anxiety and shock, but is not as direct an early indicator of hemorrhage compared to restlessness.
The nurse is teaching a client about peritoneal dialysis. Which complication of this treatment would the nurse instruct the client to report?
Rationale:
Cloudy outflow. This symptom may indicate infection, such as peritonitis, which can occur during peritoneal dialysis. Prompt reporting ensures timely medical intervention, reducing potential complications and improving patient outcomes.
A: bone pain. This symptom can arise from various conditions unrelated to peritoneal dialysis and does not specifically indicate a complication associated with the treatment.
B: confusion. While cognitive changes can occur, they are not a direct complication of peritoneal dialysis and may stem from other underlying health issues.
C: muscle cramps. Muscle cramps can result from fluid shifts or electrolyte imbalances, but they do not signify a specific complication of peritoneal dialysis that requires immediate reporting.
The nurse is caring for a client with veno-occlusive disease. Which manifestations of this condition would the nurse expect to find? Select all that apply.
Rationale:
Jaundice, weight gain, and right upper quadrant pain are expected manifestations of veno-occlusive disease. These symptoms arise from hepatic dysfunction, fluid retention, and increased pressure in the hepatic venous system.
B: Weight loss may occur in various conditions but is not specifically associated with veno-occlusive disease, where fluid retention is more commonly observed.
D: Right lower quadrant pain typically relates to gastrointestinal issues, not directly linked to the symptoms of veno-occlusive disease that primarily affects the liver.
E: While splenomegaly can occur, the primary symptoms associated with veno-occlusive disease focus more on jaundice, weight gain, and right upper quadrant pain rather than spleen enlargement.
The nurse is performing discharge teaching to a client diagnosed with chronic pancreatitis. Which statement by the client indicates an understanding of home management of the condition? Select all that apply.
Rationale:
Avoiding large, heavy meals and refraining from smoking and caffeinated beverages are essential for managing chronic pancreatitis, as these behaviors can exacerbate symptoms and further damage the pancreas.
B: I can have an occasional glass of red wine. Alcohol consumption can worsen chronic pancreatitis symptoms and lead to complications, making this statement inconsistent with proper home management.
C: I can resume my daily jogging once I get home. While exercise is beneficial, the client may need to consider their physical condition and any limitations from the illness before resuming activity.
E: I should add extra spices to my food to make it taste better. Spicy foods can irritate the pancreas and gastrointestinal tract, potentially worsening symptoms in individuals with chronic pancreatitis.
The nurse is reviewing morning labs for a client. Which lab value requires immediate intervention by the nurse?
Rationale:
D: potassium 3.1 mEq/L requires immediate intervention as it indicates hypokalemia, which can lead to serious cardiac complications. Potassium levels below 3.5 mEq/L are particularly concerning and necessitate prompt treatment.
A: calcium 9.8 mg/dL falls within the normal range, indicating stable calcium levels that do not require immediate action or concern from the nurse.
B: sodium 137 mEq/L is a normal value, suggesting that the client’s sodium levels are balanced and do not pose any immediate health risks.
C: chloride 104 mEq/L is also within the normal range, reflecting a stable electrolyte status that does not necessitate urgent nursing intervention or further evaluation.
The nurse is caring for a client who presents to the ED with the following arterial blood gas (ABG) results: pH 7.32, PaCO2 47 mm Hg, HCO3 24 mEq/L, PaO2 91 mm Hg. Which clinical manifestation would the nurse anticipate, based on these findings?
Rationale:
Confusion. The client's ABG results indicate acidosis with a low pH and elevated PaCO2, leading to decreased cerebral perfusion and oxygenation, which often manifests as confusion or altered mental status.
B: nausea and vomiting. These symptoms typically arise from other conditions, such as gastrointestinal distress or metabolic imbalances, rather than directly from the respiratory acidosis indicated by the ABG results.
C: deep, rapid respirations. This respiratory pattern suggests hyperventilation, which contradicts the elevated PaCO2 and indicates a compensatory mechanism rather than a primary manifestation in response to the current acidosis.
D: hypoventilation with hypoxia. While this could result in increased PaCO2, the current findings do not support hypoventilation; instead, they suggest the body's attempt to compensate for acidosis.
The nurse is caring for a client who is HIV-positive. The nurse understands which of the following to be true regarding HIV and AIDS?
Rationale:
Viral load testing monitors disease progression and evaluates effectiveness of treatment. This is crucial for managing HIV-positive clients, as it helps healthcare providers determine how well antiretroviral therapy is working and adjust treatment plans accordingly based on viral replication levels.
B: The Western blot test requires confirmation of HIV infection but does not solely rely on three major antigens; results depend on specific antibody responses.
C: Patients with AIDS typically have a significantly lower WBC count, often below 200 cells/mm³, indicating severe immune system compromise rather than a count within the normal range.
D: An ELISA test usually requires more than two weeks post-exposure for accurate detection of antibodies, making it less effective for immediate diagnosis.
What physical activity is recommended for a school-age child with asthma?
Rationale:
Indoor swimming is recommended for a school-age child with asthma. The humid environment of indoor pools helps to prevent airway irritation, making it an ideal activity for children with respiratory conditions. Additionally, swimming promotes overall fitness without the risk of triggering asthma symptoms, allowing children to engage in physical activity safely and enjoyably.
A: Distance running involves prolonged exertion, often leading to rapid breathing and potential asthma flare-ups, making it less suitable for children with respiratory challenges.
C: Soccer requires intense bursts of running and sudden changes in pace, which can provoke asthma symptoms and make it difficult for a child to manage their condition effectively.
D: Basketball includes quick sprints and heavy physical exertion, factors that can trigger asthma attacks, thus making it a risky choice for children with asthma.
The nurse is providing teaching to a client newly diagnosed with type 2 diabetes. Which should the nurse include in her teaching?
Rationale:
Check the feet daily. Regular foot inspections help identify any injuries or complications early, reducing the risk of serious issues associated with diabetes, such as infections or ulcers that could lead to amputation.
B: Have eye examinations every 2 years. While eye exams are important, they do not address immediate self-care practices crucial for managing diabetes effectively from the outset.
C: Use a heating pad to keep the feet warm. Heating pads can cause burns or injury, particularly in individuals with reduced sensation, making this an inappropriate method for foot care in diabetes.
D: Take extra insulin before consuming sweets. This approach can lead to dangerous fluctuations in blood sugar levels, highlighting the need for careful management of insulin in relation to carbohydrate intake.
A client with third- and fourth-degree burns is in the burn unit. The nurse understands that which of the following is true regarding fluid shift in burn clients?
Rationale:
Severe edema can occur in areas that were not burned, due to the leakage of electrolytes and fluids from the vascular space. This phenomenon is a result of increased capillary permeability following extensive burns, leading to a significant fluid shift and systemic edema, affecting tissues far from the injury site.
A: The fluid shift can cause hypokalemia and hypovolemia. While fluid shift does result in hypovolemia, hypokalemia is not typically associated with burn injuries, as potassium levels may actually rise due to cell destruction.
B: Hemoconcentration increases blood flow and reduces blood viscosity. Hemoconcentration refers to an increase in blood viscosity due to fluid loss, which actually impairs blood flow rather than enhancing it, complicating the patient’s condition.
C: Excessive weight loss can occur during the first 12 hours post burn due to the fluid shift. Although weight loss may happen, the primary concern is fluid retention and edema, not excessive weight loss, which can be misleading in burn management.
The ED nurse receives a client who is bleeding profusely from a gunshot wound. Which action by the nurse will best help this client avoid complications of extreme blood loss?
Rationale:
Administer type O blood. Providing type O blood, known as universal donor blood, is crucial in emergencies where rapid transfusion is necessary to stabilize a patient suffering from severe blood loss, enhancing survival chances.
A: draw a type and match. This process is time-consuming and may delay crucial intervention, risking further complications in a patient experiencing acute hemorrhage.
C: administer type AB+ blood. Type AB+ blood is not universally acceptable for transfusion; administering it without proper matching could lead to serious transfusion reactions in a critical situation.
D: ask the family to donate blood. Family donation is impractical in emergencies, as immediate blood availability is required to address life-threatening situations effectively, making this option unviable.
The nurse is preparing to remove a client's abdominal stitches as ordered by the health care provider. Which is the correct action by the nurse?
Rationale:
B: The nurse should wash the hands and use gloves while removing the stitches to maintain hygiene and prevent infection. This practice protects both the client and the nurse during the procedure.
A: clean the stitches with soap and water before removing. This action could introduce bacteria into the wound and compromise the sterile environment necessary for stitch removal.
C: wash the hands and use sterile technique when removing the stitches. While handwashing is essential, using sterile technique is typically unnecessary for simple stitch removal in a non-surgical setting.
D: wear a gown, gloves, a mask, an eye shield, and shoe covers during the procedure. Such extensive personal protective equipment is excessive for this procedure, which does not require high-level protection.
The nurse is caring for a client with vitamin B12 deficiency anemia. Which physical assessment finding would the nurse expect to note in this client?
Rationale:
Paresthesias are a common physical assessment finding in clients with vitamin B12 deficiency anemia due to impaired nerve function resulting from insufficient vitamin B12, which is essential for proper neurological health.
A: Glossitis This condition, characterized by a smooth and swollen tongue, may occur but is not as directly linked to neurological symptoms as paresthesias in vitamin B12 deficiency.
C: Weakness and pallor Although these symptoms can occur, they are more general signs of anemia and do not specifically indicate the neurological implications associated with vitamin B12 deficiency.
D: Dark purple or cyanotic skin on the face and mucous membranes This finding is not typical for vitamin B12 deficiency anemia; rather, it suggests other conditions unrelated to this specific nutritional deficiency.
The nurse is caring for a 52-year-old African American male newly diagnosed with hypertension. He has a history of chronic kidney disease and diabetes. The nurse would expect to see which medication order for this client?
Rationale:
Enalapril 5 mg PO QD and amlodipine 2.5 mg PO QD. This combination is beneficial for managing hypertension in patients with chronic kidney disease and diabetes, addressing both blood pressure control and renal protection.
A: enalapril 5 mg PO QD. This option lacks a complementary medication to provide adequate hypertension management, especially crucial in a patient with chronic kidney disease and diabetes.
B: enalapril 5 mg PO QD and amiloride 5 mg PO QD. Amiloride is a potassium-sparing diuretic that may not be the best choice for this patient's condition, risking hyperkalemia.
C: enalapril 5 mg PO QD and atenolol 50 mg PO QD. Atenolol may not effectively address hypertension in this patient, as calcium channel blockers like amlodipine are often more suitable in such cases.
The nurse is caring for a client with a diagnosis of upper GI bleeding. Which findings on physical assessment are consistent with this diagnosis?
Rationale:
Increased heart rate. This finding indicates a compensatory response to blood loss associated with upper GI bleeding, as the body attempts to maintain adequate blood flow and oxygen delivery to vital organs.
B: Decreased heart rate. A lower heart rate typically suggests a well-managed or stable condition, which contradicts the physiological stress and potential hypovolemia from upper GI bleeding.
C: Increased hemoglobin. Elevated hemoglobin levels would indicate improved oxygen-carrying capacity, which is unlikely during active bleeding, as blood loss typically results in a decrease in hemoglobin concentration.
D: Bounding peripheral pulses. Such pulses may suggest fluid overload or increased stroke volume, neither of which aligns with the diminished blood volume and compensatory mechanisms seen in upper GI bleeding scenarios.
The nurse is discussing various oxygen delivery systems with a newly graduated nurse who has just begun working on the medical floor. Which statement by the student nurse indicates an understanding of the different oxygen delivery systems?
Rationale:
The non-rebreather mask should receive a high enough flow rate to keep the reservoir bag completely full. This ensures that the patient inhales a high concentration of oxygen, which is crucial for effective respiratory support in emergencies.
A: A tracheostomy collar requires a flow rate of at least 6 L/minute to be effective. This statement does not encompass the full range of required flow rates for tracheostomy collars.
B: High-flow oxygen delivery systems include the venturi mask, face tent, and non-rebreather masks. This description inaccurately categorizes the venturi mask, which is specifically designed for precise oxygen delivery rather than high flow.
D: Nasal cannulas, non-rebreather masks, simple face masks, and partial rebreather masks are examples of low-flow oxygen delivery systems. This statement overlooks that non-rebreather masks can function as high-flow systems when used correctly.
The ED nurse has admitted a client who is homeless and was found unresponsive in the street during below freezing temperatures. The client is diagnosed with severe hypothermia. The nurse should implement which measures for this client? Select all that apply.
Rationale:
Apply a heating blanket, assess level of consciousness, position in the supine position, and prepare to administer CPR if indicated are essential measures for a client with severe hypothermia.
A heating blanket provides necessary warmth, while positioning supine optimizes blood circulation. Assessing consciousness helps monitor neurological status, and CPR may be life-saving if cardiac arrest occurs due to hypothermia.
B: Obtain an oral temperature Measuring oral temperature is not suitable in severe hypothermia, as it may not accurately reflect core body temperature, leading to misleading assessments of the patient's condition.
E: Massage the extremities vigorously Vigorously massaging extremities can cause further complications, such as rewarming shock, by forcing cold blood back to the core, which can worsen the patient’s hypothermic state.
C: Assess level of consciousness This option is part of the correct answer set; therefore, it does not stand alone as an incorrect option and is essential for evaluating the patient's condition.
D: Position in the supine position This option is part of the correct answer set; therefore, it does not stand alone as an incorrect option and is vital for maintaining proper circulation.
F: Prepare to administer CPR if indicated This option is part of the correct answer set; therefore, it does not stand alone as an incorrect option and is critical for potential life-saving interventions.
The nurse is caring for a client who just had a bone marrow biopsy. The nurse understands that which statement is the nursing priority for this client?
Rationale:
Monitoring the client for excessive bleeding is the nursing priority after a bone marrow biopsy. This procedure carries a risk of bleeding, and prompt identification of any complications is essential for patient safety.
A: Keeping the client NPO for 2 hours does not address immediate post-procedure concerns and is not a priority after bone marrow biopsy, where bleeding is a significant risk.
B: Avoiding contact sports for 24 hours, while important for safety, does not take precedence over monitoring for potential bleeding, which can have more immediate health implications.
D: Applying alcohol to the site every 4 hours to prevent infection is unnecessary; immediate assessment for bleeding is crucial, as infection risk is lower compared to the risk of hemorrhage.
The nurse is caring for a client with a sacral wound. The wound is full thickness, measures 4 cm X 6 cm with irregular borders, and is covered by a layer of black collagen. Which is this wound stage?
Rationale:
D: The wound is classified as unstageable due to the presence of black collagen, which indicates necrotic tissue. Full thickness wounds with such coverage cannot be accurately staged until debridement occurs.
A: Stage I This stage involves non-blanchable erythema without skin loss, which does not correlate with the presence of full thickness and necrotic tissue observed in this case.
B: Stage II This stage includes partial thickness loss of skin, typically without the presence of necrotic tissue, making it inconsistent with the full thickness and black collagen described.
C: Stage III This stage involves full thickness loss but does not account for necrotic tissue obscuring the wound bed, preventing accurate staging until the necrosis is removed for assessment.
The nurse is caring for a client in the cardiac unit who has a systolic murmur. Which assessment finding would the nurse expect when auscultating this client's heart sounds?
Rationale:
A: The murmur can be heard between S3 and S4. S3 and S4 sounds are associated with diastolic events, whereas a systolic murmur is not audible in this interval.
B: The murmur can be heard between S4 and S1. This interval does not correspond to a typical systolic murmur, which is expected to occur during the ventricular contraction phase.
C: The murmur can be heard between S2 and S1. This describes a diastolic event rather than a systolic murmur, which should be auscultated between the first and second heart sounds.
D: The murmur can be heard between S1 and S2. A systolic murmur occurs during ventricular contraction, making this timing appropriate for its auscultation between the first and second heart sounds.
The nurse is caring for a client with a gastric ulcer. Which menu choice by the client indicates an understanding of the nurse's dietary teaching?
Rationale:
Yogurt with fresh berries indicates an understanding of the dietary teaching for a gastric ulcer, as it provides probiotics and antioxidants, promoting gut health while avoiding potential irritants found in other options.
B: Dry wheat toast with water lacks nutritional balance and does not address the need for beneficial foods that help heal gastric ulcers, like yogurt containing probiotics.
C: Coffee with cream and a bagel introduces acidic and fatty components that can exacerbate gastric irritation, contrary to dietary recommendations for managing a gastric ulcer effectively.
D: A grilled cheese sandwich with milk combines high-fat dairy and processed bread, which can irritate the stomach lining and is not conducive to healing a gastric ulcer.