Anurse is caring for an older adult who was admitted to the hospital to be treated for dehydration. while the nurse is providing discharge teaching, the client says, "what should i do about my dry skin? it is so itchy." what is the best response by the nurse?

The best response is this: USE A MOISTURIZER ON THE SKIN DAILY TO HELP REDUCE ITCHING. 
Using a moisturizer on the skin is an effective mean of reliving dryness and in extension reducing itchiness. The moisturizer will keep the skin moist and thus reduce pruritus.

Ithink the answer is d.