A patient with suspected pulmonary tuberculosis is admitted to a ward. Which precaution is most appropriate for the nurse?
Correct answer: A. Wear a fit-tested N95 respirator
- A. Wear a fit-tested N95 respirator
- B. Wear a simple surgical mask only
- C. Use a gown and gloves for every contact
- D. Place the patient in a positive-pressure room
Explanation
Pulmonary tuberculosis requires airborne precautions, including a fit-tested N95 or equivalent respirator and appropriate airborne isolation. A surgical mask alone does not provide the required respiratory protection, and positive pressure is inappropriate.
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About Infection Prevention and Asepsis
Asepsis covers the chain of infection, hand hygiene, personal protective equipment, standard and transmission-based precautions, sterilisation, disinfection and safe waste disposal. The key distinction is between medical asepsis, which reduces microorganisms, and surgical asepsis, which maintains a sterile field during invasive procedures.
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50 free Infection Prevention and Asepsis MCQs from Fundamentals of Nursing, each with the correct answer and an explanation. Unlimited attempts, no account needed.
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