Which Expected Outcome Is Best for a Patient with a Nursing

Which expected outcome is best for a patient with a nursing diagnosis of Deficient Knowledge related to new drug treatment regimen?

A) After an explanation and written materials, describes the expected actions and adverse reactions of his medication
B) In 1 week after instructional session, describes the expected actions and adverse reactions of his medications
C) Follows the treatment plan as prescribed
D) Experiences no adverse effect from his prescribed treatment plan