Emphasizing to a Client to Keep a Diary of His

Emphasizing to a client to keep a diary of his or her adverse effects from prescribed medications is important.This nursing intervention may be crucial to the older adult client because of altered pharmacokinetics such as

A) increased gastric pH,resulting in more adverse effects.
B) decreased liver blood flow,altering metabolism of drugs.
C) increased renal excretion,leading to enhanced protein binding.
D) decreased adipose store,making drug distribution more stable.