1. Which of the following actions would be considered substance abuse? A. using stimulants to study for school exams.

B. taking an over-the-counter-drug without your doctor's prescription to treat a headache.

C. getting a prescription from your doctor for an ear infection.

D. All of these choices are correct.


2. Which of the following symptoms indicates a psychological dependency?

A. developing an irregular heartbeat.

B. relying upon marijuana to enjoy a movie.

C. suffering from withdrawal headaches.

D. None of the choices are correct.