The nurse is caring for a client with a central venous catheter (CVC). The nurse knows which of the following is a common symptom of Central Line-Associated Bloodstream Infections (CLABSI)?
Rationale:
Fever and chills are common symptoms of Central Line-Associated Bloodstream Infections (CLABSI), indicating the body's response to infection, often linked to the presence of a central venous catheter.
A: Diarrhea This symptom typically relates to gastrointestinal issues and is not directly associated with bloodstream infections or central venous catheter complications.
C: Productive cough While a productive cough may indicate respiratory infection, it does not specifically correlate with CLABSI, which primarily presents with systemic symptoms.
D: Muscle spasms This symptom is more indicative of neurological or muscular disorders and lacks a direct relationship to bloodstream infections associated with central venous catheters.
The nurse is caring for a client who was recently diagnosed with human immunodeficiency virus (HIV). Which of the following statements, if made by the client, would indicate a knowledge deficit? Select all that apply.
Rationale:
I started researching ways to tell my family that I have AIDS. This statement indicates a knowledge deficit as it reflects a misunderstanding; a client diagnosed with HIV should be aware that AIDS is a later stage of HIV infection.
A: I started researching ways to tell my family that I have AIDS. Confusing HIV with AIDS illustrates a lack of understanding about the disease's progression and implications.
B: I recently stopped sharing household utensils and towels. This demonstrates awareness of transmission risks; sharing such items does not pose a significant risk for HIV transmission.
C: I will need periodic blood tests to measure the amount of virus. Understanding the necessity of monitoring viral load reflects accurate knowledge of HIV management and treatment adherence.
D: I will not be able to continue my job as a phlebotomist. This suggests a misunderstanding of workplace regulations and the ability of individuals with HIV to work safely in healthcare settings.
E: If I achieve undetectable viral load status, I won't be able to transmit the virus to others. This shows a lack of knowledge; effective treatment can reduce transmission risk but does not eliminate it entirely.
A nurse is educating a client recently diagnosed with hepatitis C. Which of the following should the nurse include in the teaching?
Rationale:
You may not experience any symptoms of hepatitis C. Many individuals with hepatitis C are asymptomatic, meaning they can live without noticeable signs of the infection, which underscores the importance of regular medical monitoring and testing for liver health.
A: Disinfect your bathroom with bleach after each use. While hygiene is important, hepatitis C is primarily spread through blood, not casual contact, making this measure unnecessary for household safety.
B: It is important that you not prepare food for others. Hepatitis C does not transmit through food preparation, allowing individuals to safely cook for others without risk of spreading the virus.
D: You will need to vaccinate individuals in your household. There is currently no vaccine for hepatitis C; therefore, vaccination is irrelevant, as transmission occurs through blood, not through casual contact or household interactions.
The nurse is planning a community health course about the prevention of Lyme disease. Which of the following information should the nurse include?
Rationale:
Wear long-sleeved clothing when in heavily wooded areas. This option is crucial for preventing Lyme disease as it provides a physical barrier against ticks, which are often found in such environments where the disease is prevalent.
A: You should try limiting your outdoor activities between 10 a.m. and 4 p.m. This advice pertains to sun exposure rather than the specific prevention of Lyme disease, which requires other protective measures.
B: Wear sunglasses that wrap around and block UVA and UVB rays. While important for eye protection against sun damage, this option does not address the primary concerns related to Lyme disease prevention.
D: Apply sunscreen with at least an SPF of 30. Sunscreen is vital for skin protection against UV rays, but it does not prevent tick bites, which are essential for avoiding Lyme disease.
The nurse has just completed a continuing education lecture regarding the human immunodeficiency virus (HIV). Which of the following statements by the nurse indicate correct understanding? Select all that apply.
Rationale:
Pre-exposure prophylaxis (PrEP) is available to those with risk factors for HIV. This preventative treatment significantly reduces the likelihood of acquiring HIV in high-risk populations, demonstrating the nurse's understanding of modern HIV prevention strategies.
A: I will clean contaminated surfaces with soap and hot water. While cleaning is essential, soap and hot water alone may not effectively eliminate all HIV pathogens from surfaces.
B: The goal of treatment is for the client's viral load to increase and CD4 cells to decrease. Effective HIV treatment aims to lower viral load and increase CD4 cell counts, enhancing immune function.
E: It is possible to spread the infection through contaminated water. HIV is primarily transmitted through direct bodily fluids, not through water, making this statement inaccurate in understanding transmission routes.
An emergency department (ED) nurse just received a client exposed to inhalation anthrax. The nurse should anticipate that the ED health care provider (HCP) will prescribe which medication?
Rationale:
Ciprofloxacin. This antibiotic is effective against Bacillus anthracis, the bacterium responsible for inhalation anthrax, and is the recommended treatment to prevent severe complications following exposure to this pathogen.
A: Acyclovir. This antiviral medication is primarily used to treat infections caused by certain viruses, particularly herpes, and has no efficacy against bacterial infections like anthrax.
B: Zidovudine. This medication is an antiretroviral drug used to treat HIV/AIDS and does not address bacterial infections, making it unsuitable for treating inhalation anthrax.
D: Oseltamivir. This antiviral is effective against influenza viruses, not bacteria, and therefore cannot be used to treat inhalation anthrax effectively or prevent its complications.
The following scenario applies to the next 1 items
The nurse in the emergency department (ED) is caring for a 35-year-old male client with sepsis.
Item 1 of 1
Vital Signs
Orders
Laboratory Results
1744: T 102.5° F (39.2° C), P 112, RR 20, BP 90/60
The nurse should prioritize administering
Rationale:
A: 0.9% sodium chloride (normal saline) is the priority intervention as it addresses the client's hypotension and dehydration caused by sepsis, promoting adequate blood volume and circulation essential for recovery.
B: acetaminophen. While reducing fever is important, it does not address the underlying fluid deficit or support blood pressure in a septic patient, making it a lower priority.
C: azithromycin. Although antibiotics are critical in treating sepsis, immediate fluid resuscitation takes precedence to stabilize the patient’s hemodynamics and ensure effective medication delivery.
D: regular insulin. Managing blood glucose levels can be vital, yet it is secondary to correcting hypovolemia and supporting the cardiovascular system in a septic patient.
The nurse is educating a client who has been prescribed acyclovir for newly diagnosed shingles. Which information would be the most important for the nurse to include?
Rationale:
Increase fluid intake while taking this medication. This is crucial as acyclovir can cause renal toxicity, and adequate hydration helps to prevent kidney damage by ensuring proper urine flow and reducing crystallization in the renal tubules.
A: Take this medication 30 minutes before meals. Timing relative to meals is less critical compared to hydration, which directly impacts the medication's safety and effectiveness in the body.
B: Continue taking this medication until the rash resolves. Discontinuing acyclovir prematurely can lead to incomplete treatment, but maintaining hydration is more vital for overall health during the course of therapy.
C: If a dose is missed, take it with the next scheduled dose. While timing is important, prioritizing increased fluid intake is essential to mitigate potential side effects like kidney impairment associated with acyclovir use.
A client is upset because they just found out that they have syphilis. The client tells the nurse, 'This is so upsetting! Does everyone need to know?' Which of the following responses, if made by the nurse, is the most therapeutic?
Rationale:
A: We need to report this diagnosis to the local public health department, and they will contact your past partners. This response is therapeutic as it addresses the client’s concerns while emphasizing the importance of public health and partner notification, which is crucial for preventing further transmission and ensuring the well-being of others involved.
B: According to the Health Insurance Portability and Accountability Act (HIPAA), I can't tell anyone without your permission. This response fails to offer support or empathy, focusing solely on legal limitations instead of addressing the client’s emotional distress.
C: You really should contact your sexual partners so they can be treated too. This suggestion lacks compassion and does not provide any emotional support, which the client desperately needs in this troubling moment.
D: I understand you're upset. I'll stay here with you so that you can talk about it. While empathic, this response does not provide necessary information about reporting or partner notification, which is vital in this situation.
The following scenario applies to the next 1 items
The nurse is caring for a client with human immunodeficiency virus (HIV)
Item 1 of 1
Nurses Note
Medications
23-year-old client following up after initiating antiretrovirals for newly diagnosed HIV infection. The client reports nausea and vomiting if he does not take the medication with meals. He recently joined a support group to help with his coping. His laboratory results are pending. The client reports full adherence to the prescribed medication-reinforced education on the medication, dosing, and side effects
The client should be taught that the overall treatment goal for HIV is to
Rationale:
Lower the viral load (VL). The primary objective of HIV treatment is to suppress the viral load, which helps prevent disease progression and improves the immune system's function over time.
A: increase the CD4/CD8 count. While increasing CD4 counts is important, the main goal of treatment focuses on reducing the viral load to achieve overall health benefits.
B: raise the level of folic acid. Folic acid is not a direct target of HIV treatment; the focus is on managing the viral load and improving immune response.
C: increase production of hemoglobin. Hemoglobin levels are not the primary concern in HIV management; the treatment is specifically aimed at controlling viral replication in the body.
The nurse is planning a staff development conference about infectious diseases. Which of the following information should the nurse include? Select all that apply.
Rationale:
Ebola virus disease (EVD) requires contact and droplet precautions, early treatment with prescribed ciprofloxacin is essential in the inhalation of anthrax, and a client with inhalation of anthrax should be assigned to a room with monitored negative air pressure.
Option A is accurate as EVD transmission necessitates both contact and droplet precautions to prevent spread. This is vital for healthcare safety and effective disease management during outbreaks.
B: Early treatment with prescribed ciprofloxacin is essential in the inhalation of anthrax. While ciprofloxacin is a treatment option, early intervention involves a more comprehensive approach, including other antibiotics.
C: Bubonic plague is spread by infected bird droppings. Bubonic plague primarily spreads through flea bites or contact with infected animals, not through bird droppings, which misrepresents its transmission routes.
D: Bubonic plague produces a 'bull's eye' rash at the site of infection. The infection typically presents with swollen lymph nodes, fever, and other symptoms, but not a characteristic 'bull's eye' rash.
The nurse is assessing a client for bacterial meningitis. Which of the following assessments should the nurse perform? Select all that apply.
Rationale:
Oral temperature and Glasgow Coma Scale assessments are critical for evaluating bacterial meningitis. Elevated temperature indicates infection, while the Glasgow Coma Scale assesses consciousness level, helping gauge the severity of neurological impairment associated with meningitis.
B: Patellar reflexes. While reflexes may provide some neurological insight, they do not specifically indicate signs of bacterial meningitis or its systemic effects.
C: Weber and Rinne tests. These tests evaluate hearing and balance, which are not directly relevant to diagnosing or assessing bacterial meningitis symptoms or complications.
E: Orthostatic blood pressure. Although useful in assessing hydration status, orthostatic blood pressure does not directly relate to the critical neurological assessments needed for bacterial meningitis.
The nurse is interviewing a client who wants to anonymously test themselves for the human immunodeficiency (HIV) virus. The nurse should recommend which type of testing?
Rationale:
HIV home self testing offers a private and anonymous method for individuals to test themselves for the virus without the need for direct interaction with healthcare professionals, ensuring confidentiality.
B: Rapid testing at the primary healthcare providers (PHCPs) office involves direct contact with healthcare staff, compromising the client's desire for anonymity during the testing process.
C: Inpatient antibody testing requires hospitalization, which contradicts the client's need for privacy and self-administration, making it unsuitable for anonymous testing.
D: Community health fair rapid testing typically involves public settings and interactions with others, which does not align with the client's preference for confidential and independent testing.
Which of the following opportunistic illnesses are a sign that a patient with HIV now has AIDS? Select all that apply.
Rationale:
Symptomatic tuberculosis, toxoplasmosis of the brain, and Pneumocystis carinii pneumonia are opportunistic infections indicating that an HIV patient has progressed to AIDS due to severely compromised immunity.
A: Stomach ulcers do not qualify as opportunistic infections associated with AIDS and are not a direct result of HIV-related immune system deterioration.
D: Osteoporosis is a condition that may arise from long-term HIV treatment but is not classified as an opportunistic infection indicative of AIDS progression.
The nurse is assessing her prenatal client for sexually transmitted infections (STIs) by looking for risk factors. Which of the following are risks of acquiring an STI? Select all that apply.
Rationale:
Low socioeconomic status, a past history of working in the sex industry, illicit drug use, and previous history of STIs are all recognized risk factors for acquiring STIs.
A: Low socioeconomic status increases vulnerability to STIs due to limited access to healthcare, education, and resources, which can hinder prevention and treatment efforts.
B: A monogamous relationship typically reduces the risk of STIs, as it implies fewer sexual partners and a lower likelihood of exposure to infections.
C: A past history of working in the sex industry correlates with higher STI risks, due to potential exposure to multiple partners and less consistent health monitoring.
D: Illicit drug use often leads to risky sexual behaviors, including unprotected sex, increasing the likelihood of contracting STIs.
E: History of cancer does not directly relate to STI risk factors, as it primarily involves different health concerns unrelated to sexual transmission.
A nurse is caring for a client who is admitted to the hospital with suspected osteomyelitis. Which of the following laboratory tests should the nurse anticipate being ordered to aid in the diagnosis and monitoring of this condition?
Rationale:
Erythrocyte sedimentation rate (ESR) is the laboratory test the nurse should anticipate. Elevated ESR levels indicate inflammation, which is crucial for diagnosing osteomyelitis and monitoring the treatment response effectively.
B: Serum potassium levels do not provide relevant information for diagnosing osteomyelitis, as they primarily assess electrolyte balance rather than inflammatory processes associated with bone infections.
C: Serum creatinine levels are utilized to evaluate kidney function, not pertinent to osteomyelitis diagnosis, which requires markers specific to inflammation and infection within the bone.
D: Prothrombin time (PT) assesses blood coagulation, offering no insight into inflammation or infection, making it unsuitable for diagnosing or monitoring osteomyelitis specifically.
The nurse is assessing a female client with syphilis. Which assessment finding would support this diagnosis?
Rationale:
Chancre lesion. A chancre is a characteristic sore associated with the primary stage of syphilis, often appearing as a painless ulcer at the site of infection, thus confirming the diagnosis.
A: Dysuria. While dysuria can occur in various sexually transmitted infections, it is not a specific indicator of syphilis and does not directly correlate with the disease.
B: Vaginal discharge. Vaginal discharge may result from multiple conditions, including other infections, but it lacks the specificity required to indicate a syphilis diagnosis effectively.
D: Dyspareunia. Painful intercourse, or dyspareunia, can arise from numerous causes unrelated to syphilis, making it a non-specific symptom not indicative of this particular infection.
The nurse is assessing a client with suspected Lyme disease. Which of the following findings would support a diagnosis of Lyme disease? Select all that apply.
Rationale:
Fatigue and arthralgias are key findings that support a diagnosis of Lyme disease. These symptoms are commonly associated with the infection and align with the clinical manifestations observed in affected individuals.
A: lymphadenopathy Lymphadenopathy is not typically associated with Lyme disease, as the primary symptoms arise from the skin, joints, and neurological system rather than significant lymph node involvement.
C: petechial rash A petechial rash is not characteristic of Lyme disease; instead, erythema migrans is the typical rash associated with this condition, indicating a different clinical presentation.
E: hemoptysis Hemoptysis does not correlate with Lyme disease; this symptom suggests pulmonary issues or infections unrelated to the systemic manifestations of Lyme disease.
The emergency department (ED) nurse is caring for a client admitted with septic shock. After administering prescribed intravenous fluids (IVF), which laboratory test does the nurse anticipate the physician will order to evaluate the IVF's efficacy?
Rationale:
Serum lactic acid. This test is vital in septic shock management as elevated lactic acid levels indicate tissue hypoperfusion and help assess the effectiveness of fluid resuscitation and overall organ function.
A: Serum troponin measures myocardial injury, not fluid resuscitation efficacy. It's relevant for cardiac conditions but does not reflect the effectiveness of intravenous fluids in septic shock.
B: Serum glucose levels provide information on metabolic status but fail to indicate fluid resuscitation outcomes or tissue perfusion in the context of septic shock management.
C: Serum white blood cells reflect immune response and infection status but do not directly assess the effectiveness of intravenous fluid therapy in improving hemodynamic stability or tissue perfusion.
The following scenario applies to the next 1 items
The nurse in the emergency department is caring for a 19-year-old male client.
Item 1 of 1
Nurses' Note
Vital Signs
Client reports right elbow pain and swelling for three days. The client says that he scraped his elbow while rollerblading, and it has become painful and swollen for the past two days. He reports waking up with a fever of 101.3°F (38.5°C) and feeling lightheaded. On assessment, the client appeared lethargic and pale. The client has a full range of motion in the elbow but reports pain with movement. The client reports pain of '7' on a scale from 0-10. The elbow has erythema with a large red bump, swollen and hot to the touch. Clear lung fields bilaterally. S1/S2 heart tones. Normoactive bowel sounds. Denies nausea. History of asthma and seasonal
Allergies.
The nurse reports the assessment findings and vital signs to the primary healthcare provider (PHCP). Click to specify if the potential prescription is anticipated or contraindicated for this client.
Your Selected Order (Tap items to remove)
Available Options (Tap to select in order)
A
Obtain peripheral vascular access
B
Administer albuterol via nebulizer
C
Collect blood cultures
D
Infuse hypertonic saline at 30 mL/kg
E
Administer broad-spectrum antibiotics
F
Collect serum lactic acid
Rationale:
A: Obtain peripheral vascular access. Establishing vascular access is crucial for potential interventions, including fluid resuscitation or medication administration, especially given the client's fever, lethargy, and swollen, painful elbow indicating possible infection or inflammation.
B: Administer albuterol via nebulizer. The client's history does not indicate respiratory distress or asthma exacerbation, making albuterol unnecessary in this scenario where systemic infection signs are present.
C: Collect blood cultures. Gathering blood cultures is essential to diagnose any underlying infection, especially considering the client's fever and localized elbow symptoms indicating possible septic arthritis or infection.
D: Infuse hypertonic saline at 30 mL/kg. Using hypertonic saline is inappropriate as the client does not display signs of hyponatremia or fluid overload that would warrant such intervention.
E: Administer broad-spectrum antibiotics. The presence of fever, lethargy, and localized infection signs necessitates immediate antibiotic therapy to address potential bacterial infection effectively.
F: Collect serum lactic acid. Measuring serum lactic acid is important for assessing sepsis risk, especially with the client's systemic symptoms and localized infection, guiding further management decisions.
The nurse is visiting the home of a client with Clostridium difficile. Which infection control measure should the nurse include?
Rationale:
Obtain vital signs with a disposable blood pressure cuff. This measure helps prevent cross-contamination of pathogens from surfaces or equipment, which is crucial when managing Clostridium difficile infections in a home setting.
A: Ask the client to wear a surgical mask during the visit. Masks do not effectively prevent the transmission of Clostridium difficile, as it primarily spreads through spores on surfaces.
C: Interview the client while maintaining 3 feet distance. Maintaining distance does not address the risk of spore transmission through contaminated surfaces, which is critical in Clostridium difficile cases.
D: Use sterile gloves when performing venipuncture. Sterile gloves are necessary for invasive procedures, but Clostridium difficile requires specific measures focused on cleanliness and preventing environmental contamination rather than sterility.
The emergency department nurse is caring for a client exposed to inhalation anthrax. It would be essential for the nurse to take which action?
Rationale:
Notify the public health department. This action is crucial as inhalation anthrax is a significant public health concern, requiring immediate communication to authorities for potential outbreak management and response coordination.
A: Initiate continuous pulse oximetry. While monitoring oxygen saturation is important, it does not address the urgent need for public health notification regarding a possible anthrax exposure.
B: Obtain a prescription for a chest radiograph. Although imaging may be necessary for assessing the lungs, it does not prioritize the critical step of informing public health officials about the anthrax exposure.
D: Prepare the client for a lumbar puncture. This procedure is not relevant for inhalation anthrax management, as the focus should be on notifying public health rather than invasive diagnostic measures.
The nurse is performing an assessment on a client suspected of having Lyme disease. Which assessment finding would support the diagnosis of Lyme disease?
Rationale:
D: arthralgia
Arthralgia, or joint pain, is a common symptom associated with Lyme disease, particularly as the infection progresses. This symptom aligns with the characteristic manifestations of Lyme disease, supporting the diagnosis effectively.
A: chancre lesions
Chancre lesions are typical of primary syphilis and not associated with Lyme disease, which is primarily characterized by its unique rash and later systemic symptoms.
B: petechial rash
Petechial rashes indicate conditions such as thrombocytopenia or infections like meningococcemia. These are not characteristic findings of Lyme disease, which presents differently in its early and late stages.
C: nuchal rigidity
Nuchal rigidity is indicative of meningitis or other central nervous system issues. While Lyme can affect the nervous system, this specific symptom does not directly support a Lyme disease diagnosis.
The nurse in the emergency department (ED) is triaging a client who reports recent international travel to West Africa and has signs and symptoms of conjunctival injection, fever, rash, vomiting, and blood in their stool. The nurse is concerned that this client may have?
Rationale:
C: Ebola virus disease. The symptoms reported, including conjunctival injection, fever, rash, vomiting, and blood in stool, align closely with the clinical presentation of Ebola, particularly considering the recent travel history to West Africa, where the disease is endemic.
A: pulmonary tuberculosis. While TB can cause systemic symptoms like fever, it usually does not present with conjunctival injection or gastrointestinal bleeding, which are more indicative of viral hemorrhagic fever.
B: encephalitis. Encephalitis typically manifests with neurological symptoms such as confusion or seizures, rather than the combination of fever, rash, and gastrointestinal symptoms seen in this case.
D: inhalation anthrax. Inhalation anthrax primarily presents with respiratory symptoms and fever, lacking the conjunctival injection and gastrointestinal bleeding observed in this client's presentation, which suggests a viral etiology.