Your answer is D. All of the Above, because a drug is <span>a medicine or other substance which has a physiological effect when ingested or otherwise introduced into the body, and ALL OF THESE are or includes substances that has a physiological effect once it's ingested, or taken into the body. I hope I helped! =D</span>
Answer: You are not required to submit communication and marketing materials specific only to those employer plan to CMS at the time of use, However, CMS may request and review copies later