A Newly-Admitted Older Patient Reports Taking Varenicline

Multiple Choice

A newly-admitted older patient reports taking varenicline.What question by the nurse is most important?

A) "How many packs of cigarettes did you smoke a day?"
B) "How much alcohol do you typically drink each day?"
C) "When was the last time you had your kidney function checked?"
D) "Do you frequently lose your prescription medications?"