A Client Has Had Two Episodes of Bacterial Cystitis in the Last

A client has had two episodes of bacterial cystitis in the last 6 months.Which questions should the nurse ask?

A) "How much water do you drink every day?"
B) "Do you take estrogen replacement?"
C) "Does anyone in your family have a history of cystitis?"
D) "Do you have any condition that affects your immune system?"
E) "Are you on steroids or other immune suppressant drugs?"
F) "Do you drink grapefruit juice every day?"