Question

Which of the following can have both harmful short-term effects and harmful long-term effects? A. Over-the-counter drugs B. Prescription drugs C. Illegal drugs D. All of the above

Answer 1

D. All of the above

You don't know what types of drugs you're getting over-the-counter. Even prescription drugs can have long-term and short-term affects that can be harmful in certain places. And there is no doubt about the illegal drugs because harmful both short term and long term -- why do you think they're 'illegal' in the first place.