The nurse cautions that a person in the incubation period of an infection:

Choice A rationale

Keeping the bed flat does not necessarily aid lung expansion and can sometimes increase the risk of aspiration in patients with compromised mobility or cognition.

Choice B rationale

Encouraging the patient to cough frequently helps clear secretions from the lungs, compensating for the diminished function of cilia in elderly patients.

Choice C rationale

Encouraging bed rest can lead to complications such as muscle atrophy, decreased lung capacity, and increased risk of pressure ulcers in elderly patients.

Choice D rationale

Restricting fluid intake to prevent pulmonary congestion is not generally recommended unless there is a specific medical condition requiring fluid restriction, as adequate hydration is vital for overall health.

Choice A rationale

Wearing gloves and a gown when bathing a client who has open skin lesions is important to prevent the transmission of infectious agents and protect both the client and the caregiver. Open lesions are potential entry points for pathogens.

Choice B rationale

While wearing gloves when measuring blood pressure might seem like a precaution, it is unnecessary unless there is an anticipated exposure to blood or bodily fluids. Gloves are not routinely needed for measuring BP in non-infectious cases.

Choice C rationale

Using gloves to reduce the number of hand washes is not appropriate. Gloves should be worn to prevent contamination and infection, not to replace hand hygiene practices. Hand hygiene should still be performed before and after glove use.

Choice D rationale

Wearing gloves whenever in contact with clients may not be necessary for all interactions. Gloves should be worn based on the anticipated exposure to infectious materials, not indiscriminately, to avoid waste and maintain proper infection control.