The nurse is aware that the use of ethylene oxide gas is reserved for the sterilization of:

Choice A rationale

While disposable gloves can reduce the transmission of pathogens, they should not replace proper hand hygiene. Gloves should be used when handling bodily fluids or when contact with infectious materials is likely, not necessarily for feeding an infant.

Choice B rationale

Keeping fingernails short and avoiding rings reduces the risk of harboring pathogens under nails and jewelry, which can be difficult to clean properly. This measure helps prevent the transmission of infections.

Choice C rationale

Washing hands up to the elbows is not necessary for routine home care and can cause skin irritation. Hand washing should focus on the hands and wrists, and the duration should be at least 20 seconds.

Choice D rationale

Home care still requires strict attention to medical asepsis, especially when caring for infants. Hand hygiene is necessary not only after toileting or handling soiled diapers but also before and after preparing food, feeding, and other activities.

Choice A rationale

Using gowns, gloves, and masks for any family contact with the patient is more stringent than necessary for home care. It would not be practical or necessary for family members and may create unnecessary barriers.

Choice B rationale

Maintaining medical asepsis and proper handling of contaminated dressings is essential to prevent the spread of infection. This involves proper hand hygiene, using clean dressings, and disposing of contaminated materials correctly.

Choice C rationale

Washing hands thoroughly before the dressing change is crucial but not enough on its own to prevent the spread of infection. It must be combined with other aseptic techniques.

Choice D rationale

Having the patient be the only person to perform dressing changes does not eliminate the risk of infection to family members, as they may still come into contact with contaminated materials.