After reading the chapter, you should be able to answer the following questions. These are some of the key issues in the chapter, however, remember that while these are the key issues, they do not address every single issue. Please answer the question in one or two sentences.

1			Explain how exercise can contribute to health and well-being and minimize physiological changes associated with aging.
2			Identify and explain the types of psychoactive drugs.
3			Identify and define the two general types of patient roles.
4			Explain the different types of drug dependency.