A nurse is caring for a client.
Which of the following actions should the nurse take? Select all that apply.
Wear a protective gown while caring for the client.
Place the client in a private room.
Wear an N-95 respirator while caring for the client.
Place the client in a negative pressure room.
Place a mask on the client when they leave their room.
Correct Answer : A,B
The correct answer is Choice A, Choice B
Choice A rationale: Clostridium difficile is a spore-forming, gram-positive anaerobic bacillus that causes antibiotic-associated colitis. Transmission occurs via the fecal-oral route, primarily through contact with contaminated surfaces or hands. Protective gowns are essential during care to prevent spore transfer to clothing and subsequent environmental contamination. Spores resist alcohol-based sanitizers and persist on surfaces for months. Contact precautions, including gown use, reduce nosocomial spread. Normal white blood cell count is 4,000–11,000/mm³; elevated levels may indicate infection severity.
Choice B rationale: Isolation in a private room is critical for clients with confirmed Clostridium difficile infection due to the organism’s ability to form resilient spores that contaminate surfaces and equipment. Private rooms limit environmental exposure and reduce cross-contamination risk. C. difficile spores are resistant to routine cleaning agents and require bleach-based disinfectants. Diarrheal stool volume increases transmission risk. Normal stool frequency is 1–3 formed stools/day; 4–5 liquid stools/day indicates active infectious diarrhea requiring isolation.
Choice C rationale: N-95 respirators are designed for airborne pathogens such as Mycobacterium tuberculosis, measles virus, or varicella-zoster virus. Clostridium difficile is not airborne; it transmits via contact with contaminated surfaces or hands. Spores are shed in feces and do not aerosolize under normal conditions. Therefore, N-95 respirators offer no added protection against CDI. Airborne precautions are unnecessary unless aerosol-generating procedures are performed on patients with concurrent airborne infections. Respiratory rate normal range is 12–20 breaths/min.
Choice D rationale: Negative pressure rooms are used to contain airborne pathogens by maintaining lower air pressure inside the room, preventing contaminated air from escaping. Clostridium difficile does not spread via airborne particles but through contact with contaminated surfaces and feces. Thus, negative pressure rooms are not scientifically justified for CDI. Instead, contact isolation and environmental decontamination are prioritized. Room air exchanges are irrelevant to CDI control. Normal room air pressure is neutral unless airborne precautions are indicated.
Choice E rationale: Masking the client is a droplet precaution used for pathogens like influenza virus, Neisseria meningitidis, or SARS-CoV-2. Clostridium difficile does not transmit via respiratory droplets, so placing a mask on the client during transport does not reduce transmission risk. Instead, hand hygiene and contact precautions are essential. CDI spores are not expelled via coughing or sneezing. Droplet precautions are reserved for pathogens with particle size >5 µm. Normal oxygen saturation is ≥95% on room air.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale:
Standards of care for monitoring clients with a history of blood pressure elevation are important, but they are not the best resource for health promotion activities for clients with hypertension. This choice is more focused on monitoring and care standards.
Choice B rationale:
A critical pathway for clients who have had a stroke is specific to a different condition and not related to health promotion for clients with hypertension. It does not provide the information needed for the presentation.
Choice C rationale:
Acute care facility protocol for clients experiencing a hypertensive crisis is important for managing emergencies, but it is not the best resource for health promotion activities. It deals with crisis management rather than prevention.
Choice D rationale:
Clinical practice guidelines for the management of high blood pressure are the most appropriate resource for the nurse's presentation on health promotion activities for clients with hypertension. These guidelines provide evidence-based recommendations for managing and preventing high blood pressure, making them the best choice for the presentation. .
Correct Answer is A
Explanation
Choice A rationale:
Economic stability is one of the key factors of the social determinants of health (SDOH) that significantly impacts an individual's well-being. In this case, the client reporting unemployment indicates a lack of economic stability. Economic stability encompasses factors such as employment, income, and financial resources, and it can affect access to healthcare, nutrition, housing, and other social determinants of health. The client's unemployment is a challenge to their overall health.
Choice B rationale:
Neighborhood environment is another SDOH factor, which includes aspects like the quality of housing, safety, and access to parks and recreational areas. While neighborhood environment can impact health, the client's unemployment directly relates to economic stability and its challenges, making choice A the more appropriate answer.
Choice C rationale:
Education is a crucial SDOH factor, as it can influence employment opportunities, income, and health literacy. However, in this specific scenario, the client's primary concern is their unemployment. While education is a related factor, choice A (economic stability) is more directly applicable to the client's situation.
Choice D rationale:
Social and community context includes factors like social support, social norms, and community engagement. While this factor is important for overall health, the client's immediate challenge is economic stability due to unemployment. Social and community context may play a role in addressing unemployment, but it is not the factor that is currently challenging the client the most.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.