ATI RN
Infection Control NCLEX Questions Questions
Question 1 of 5
The nurse is aware that an antiviral medication is most effective when given during which phase of the infectious process?
Correct Answer: A
Rationale: The correct answer is A: Prodromal stage. During this phase, the virus is multiplying rapidly, and symptoms are just starting to appear. Administering antiviral medication at this stage can help reduce viral replication and prevent the infection from progressing further. In contrast, the other options are not ideal for antiviral treatment: B (Incubation period) is when the virus is replicating but symptoms are not yet present, C (Full stage of illness) is when symptoms are most severe and the virus has already caused significant damage, and D (Convalescent period) is when the body is recovering and the virus is being cleared naturally.
Question 2 of 5
Which of the following questions asked by the nurse when taking a client’s health history would collect data about infection control?
Correct Answer: D
Rationale: The correct answer is D because asking when the client completed their immunizations collects data about their vaccination status, which is crucial for infection control. This information helps assess the client's immunity against preventable diseases and identifies potential gaps in immunization coverage. Option A focuses on dietary habits, B on sleep patterns, and C on family medical history, none of which directly relate to infection control.
Question 3 of 5
A nurse is educating adolescents on how to prevent infections. What statement by one of the adolescents indicates that more education is needed?
Correct Answer: B
Rationale: The correct answer is B because not wearing a condom during sex poses a significant risk for contracting sexually transmitted infections (STIs). Therefore, the adolescent lacks understanding of the importance of safe sex practices in preventing infections. Choice A demonstrates good hand hygiene, choice C shows healthy lifestyle habits that can boost immunity, and choice D indicates proper management of infections. By choosing B, the adolescent shows a gap in knowledge regarding safe sexual practices, highlighting the need for further education on preventing STIs.
Question 4 of 5
A nurse has completed morning care for a client. There is no visible soiling on her hands. What type of technique is recommended by the CDC for hand hygiene?
Correct Answer: C
Rationale: The correct answer is C: Clean hands with an alcohol-based handrub. This is recommended by the CDC as the preferred method for hand hygiene when there is no visible soiling on the hands. Alcohol-based handrub is effective in killing a broad range of germs quickly. Washing hands with soap and water is necessary when hands are visibly soiled. Option A is incorrect as gloves are not a substitute for hand hygiene. Option D is unnecessary as using handrub alone is sufficient.
Question 5 of 5
A student nurse is performing a urinary catheterization for the first time and inadvertently contaminates the catheter by touching the bed linens. What should the nurse do to maintain surgical asepsis for this procedure?
Correct Answer: D
Rationale: The correct answer is D. The nurse should gather new sterile supplies and start over to ensure surgical asepsis. By touching the bed linens, the catheter became contaminated, compromising the sterility of the procedure. Starting over with new sterile supplies will prevent introducing pathogens into the client's urinary tract, reducing the risk of infection. Choice A is incorrect as being on antibiotics does not negate the need for maintaining asepsis. Choice B is incorrect because completing the procedure with contaminated supplies poses a risk of infection. Choice C is incorrect as apologizing does not address the contamination issue, and completing the procedure with contaminated supplies is unsafe.