A Client, Diagnosed with a Vitamin B-12 Deficiency, Tells the Nurse

A client, diagnosed with a vitamin B-12 deficiency, tells the nurse that she does not want to receive injections every month to treat the disorder. Which of the following should the nurse instruct the client regarding the effects of vitamin B-12 deficiency? (Select all that apply.)

A) Paresthesias in the hands
B) Paresthesias in the feet
C) Ataxia
D) Spinal cord degeneration
E) Loss of memory
F) Loss of the sense of smell