The Nurse Is Obtaining a Client's Drug History Prior to Initiating

The nurse is obtaining a client's drug history prior to initiating therapy with gentamicin (Garamycin) .The client takes diltiazem (Cardizem) and aspirin.Based on this information, the nurse identifies the client is at increased risk for:

A) Pseudomembranous colitis.
B) Nephrotoxicity.
C) Photosensitivity.
D) Ototoxicity.