A nurse is caring for a client.

Exhibits

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.

Answer and Explanation

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.

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Correct Answer is B

Explanation

The correct answer is Choice B.

Choice A rationale: Advanced beginners are newly graduated nurses who rely on limited experience and follow guidelines strictly. They cannot yet mentor others effectively because they lack the necessary comprehensive knowledge and practical skills for precepting new staff members.

Choice B rationale: Proficient nurses have a deep understanding of clinical situations through experience. They can recognize patterns, predict outcomes, and provide effective mentorship as preceptors. They are skilled at guiding new staff members and improving their clinical performance.

Choice C rationale: Expert nurses possess an intuitive grasp of clinical situations and make decisions rapidly. While they are highly skilled, the role of preceptor is generally better suited to proficient nurses who are adept at breaking down complex tasks for new learners.

Choice D rationale: Competent nurses have a few years of practice and can plan and manage patient care efficiently. However, they are not yet at the stage where they can fluidly adapt to varying situations or mentor new staff as effectively as proficient nurses.

A. The ACA reduces disparities in health care. B. The ACA is primarily for individuals requiring tertiary care. C. Individuals must qualify to participate in ACA insurance coverage. D. Individuals with pre-existing conditions are not eligible for ACA coverage.

Correct Answer is A

Explanation

Choice B rationale:
The statement "The ACA is primarily for individuals requiring tertiary care" is not accurate. The Affordable Care Act (ACA) is designed to improve access to healthcare for a broad range of individuals, not just those in need of tertiary care. It aims to make healthcare coverage more affordable and accessible for all, regardless of the level of care needed.
Choice C rationale:
The statement "Individuals must qualify to participate in ACA insurance coverage" is correct to some extent. Individuals must meet certain eligibility criteria to enroll in ACA insurance plans, such as being a U.S. citizen or lawfully present, but it does not capture the full scope of the ACA's purpose. The primary goal of the ACA is to expand access to healthcare and reduce disparities, not just limited to qualification requirements.
Choice D rationale:
The statement "Individuals with pre-existing conditions are not eligible for ACA coverage" is incorrect. One of the significant achievements of the ACA is that it prohibits insurance companies from denying coverage to individuals with pre-existing conditions. In fact, the ACA has provisions to protect individuals with pre-existing conditions and ensure their access to insurance coverage.

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A nurse is caring for a client. Exhibits Which of the following actions should the nurse take? Select all that apply.

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Explanation

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Explanation

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A nurse is caring for a client.

Exhibits

Which of the following actions should the nurse take? Select all that apply.