The Nurse Has Completed Medication Education with the Client Who

The nurse has completed medication education with the client who is receiving atenolol (Tenormin) . The nurse determines that teaching is effective when the client makes which statement?

A) "I must check my pulse before taking the medicine, and call the doctor if it is less than 50."
B) "I must take this medicine with food so it will be properly absorbed."
C) "I must avoid grapefruit juice when I take this medicine."
D) "I must call my doctor if I want to stop this medicine."