Marks friend says that sleep is important, but mark disagrees. there are so many things he wants to do at night! on average, markets about three hours of sleep each day, and he likes to sleep with the lights on. what is mark risking with this behavior?

22. which situation describes the appropriate use of drugs? a.using your friend’s prescription drug according to label instructions b.using an over-the-counter drug according to your friend’s instructions c.using an over-the-counter drug according to label instructions d.using your friend’s prescription drug according to your friend’s instructions