The Nurse Is Instructing a Patient with Benign Prostatic Hypertrophy

The nurse is instructing a patient with benign prostatic hypertrophy about techniques to reduce urinary retention. These instructions should include which of the following?

A) Avoid alcoholic beverages.
B) Encourage ingesting large amounts of fluids at one time.
C) Urinate until all of the urine is drained from the bladder.
D) Over-the-counter cold remedies are permitted with other medications.