The Nurse Is Teaching a Client with a New Diagnosis

The nurse is teaching a client with a new diagnosis of pernicious anemia about the disorder. Which of the following client statements indicates that the teaching has been effective?

A) "I need to start eating more red meat or liver."
B) "I will stop having a glass of wine with dinner."
C) "I will need to take a proton pump inhibitor like omeprazole."
D) "I would rather use the nasal spray than have to get injections of vitamin B12."