A nurse is assisting in the care of a client who is on isolation for an infection with vancomycin-resistant enterococcus (VRE). Which of the following actions should the nurse take to prevent the spread of infection?
Place the client in a negative pressure room.
Wear a gown and gloves during client interactions and care
Wear a surgical mask during client interactions and care
Place the client in a room with high-efficiency particulate air (HEPA) filtration for incoming air.
The Correct Answer is B
A. Place the client in a negative pressure room: Negative pressure rooms are used for airborne diseases like tuberculosis or measles, where pathogens are airborne. VRE is a contact-transmitted infection, not airborne, so a negative pressure room is not necessary.
B. Wear a gown and gloves during client interactions and care: VRE is spread through direct contact with contaminated surfaces or bodily fluids. Wearing a gown and gloves provides the necessary precautions to prevent the spread of the infection through contact transmission.
C. Wear a surgical mask during client interactions and care: A surgical mask is primarily used for droplet precautions (e.g., influenza), not for contact precautions like VRE. A mask is not necessary unless the client has a respiratory infection or if there is a risk of splashing bodily fluids.
D. Place the client in a room with high-efficiency particulate air (HEPA) filtration for incoming air: HEPA filtration is used for airborne infections such as tuberculosis. Since VRE is not an airborne pathogen, this measure is unnecessary for preventing the spread of VRE.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Dry excess sanitizer from hands with a paper towel: Hand sanitizer should be allowed to dry naturally, and there is no need to wipe it off with a paper towel. Wiping off the sanitizer could reduce its effectiveness in killing germs.
B. Rubs hands together for 10 seconds after applying sanitizer: The Centers for Disease Control and Prevention (CDC) recommends rubbing hands together for at least 20 seconds to ensure that the hand sanitizer covers all surfaces of the hands and effectively kills germs.
C. Apply enough sanitizer to completely cover both hands: It is important to apply a sufficient amount of hand sanitizer (usually about a dime-sized amount) to cover both hands entirely. The sanitizer should be rubbed into all areas of the hands, including between fingers and under nails, until the hands are dry.
D. Clean sanitizer from under fingernails using an orangewood stick: This is unnecessary if the sanitizer is applied properly and rubbed in completely. Hand sanitizer should be used to cover all areas of the hands, including under fingernails, and should be allowed to dry naturally without needing to clean it with a stick.
Correct Answer is B
Explanation
A: Image A shows a newborn wrapped in a blanket with generalized redness on the face but without distinct blotchy areas or pustules. This appearance is more consistent with normal transitional skin changes such as acrocyanosis or overall mild skin redness after birth. It does not match the appearance of erythema toxicum.
B: Image B shows a close-up of the newborn’s face with visible small red blotchy spots, especially around the cheeks and nose. This matches the classic presentation of erythema toxicum, a benign newborn rash appearing within the first 24 hours. It is characterized by red patches with possible small pustules scattered over the face and body.
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