A Client Receiving Interferon Alfa-2b (Intron-A) Tells the Nurse That

A client receiving interferon alfa-2b (Intron-A) tells the nurse that they get very sleepy and thirsty every time they take the prescription. Which assessment question should the nurse ask the client?

A) "Are you consuming at least eight glasses of water daily?"
B) "Are you including beverages with alcohol in your diet?"
C) "Have you had any flu symptoms lately?"
D) "How much time have you spent out in the sun?"