During Morning Care, the Male Patient Asks the Nurse to Shave

During morning care, the male patient asks the nurse to shave him with a disposable razor. Before shaving him, the nurse should take which action?

A) Have him sign a permission form.
B) Check to see whether he is taking anticoagulants.
C) Tell him that only a family member may shave a patient.
D) Position him flat in bed.