The Leukocyte Count of an Older Adult Client Is Elevated

The leukocyte count of an older adult client is elevated.The nurse shows the best understanding of the effect of aging on body function when:

A) checking the client for drug allergies before requesting an antibiotic prescription.
B) asking that the client's temperature be taken before notifying the physician.
C) encouraging the client to drink several glasses of water and then repeat the laboratory tests.
D) having the client produce a urine sample and requesting a stat urinalysis.