Quiz

What is the definition of a drug? a) Any substance that alters mood or perception b) Only substances that are illegal to possess or use c) Medications prescribed by doctors d) Natural substances found in plants

Which of the following is NOT considered a drug? a) Caffeine b) Alcohol c) Aspirin d) Vitamins

True or False: Drugs can only be synthetic chemicals created in a laboratory.

According to the World Health Organization (WHO), which of the following best defines a drug? a) Any substance intended to diagnose, treat, cure, or prevent disease b) Any substance that alters biological function or structure when administered to a living organism c) Only substances that are habit-forming or addictive d) Substances used for recreational purposes only

Which of the following is an example of a psychoactive drug? a) Antibiotics b) Antihistamines c) Marijuana d) Vitamin C