A home health nurse is planning care for a client who has Alzheimer's disease.
Which of the following actions should the nurse include in the plan of care?

The correct answer is choice B: Axillary.

Choice B rationale: The axillary site, or under the arm, is the preferred site for obtaining the temperature of a newborn. This method is safe and generally well-tolerated by infants. It carries a lower risk of injury or discomfort compared to other methods.

Choice A rationale: Rectal temperature measurement can be accurate but is more invasive and may cause discomfort or injury to the newborn. It is generally not the preferred method for routine temperature checks in newborns.

Choice C rationale: Tympanic temperature measurement, which uses the ear canal, may not be accurate for newborns due to their small ear canal size and the presence of vernix caseosa or amniotic fluid.

Choice D rationale: Oral temperature measurement is not suitable for newborns as they cannot hold the thermometer in their mouth safely or reliably. This method is more appropriate for older children and adults.

Choice A rationale:

Encouraging fluid intake of 2,500 mL/day is the correct choice for a client with a fever due to an infection. Adequate hydration is essential in managing fever as it helps to prevent dehydration, maintain electrolyte balance, and support the body's immune response. Increasing fluid intake, preferably water, can also aid in lowering body temperature and promoting overall comfort.

Choice B rationale:

Maintaining the environmental temperature at 16°C to 18°C (60°F to 65°F) is not an appropriate intervention for a client with a fever. While it's essential to keep the client comfortable, adjusting the room temperature within a specific range is not the primary intervention. Focus should be on managing the fever through hydration, antipyretic medications, and addressing the underlying infection.

Choice C rationale:

Immersing the client in cold water is not a recommended intervention for managing fever. Cold water immersion can lead to shock, vasoconstriction, and potentially worsen the condition. It is essential to use methods like tepid sponging or cooling blankets if necessary, but these interventions should be performed under healthcare provider guidance and monitoring.

Choice D rationale:

Assisting the client to ambulate is a general nursing care activity and does not specifically address the fever due to infection. While ambulation is encouraged for many patients to prevent complications related to immobility, it is not the primary intervention for managing fever. The focus should be on hydration and other appropriate measures to reduce fever.