There is plenty of research that shows a relationship between stress levels and heart-damaging symptoms, such as high blood pressure and enlargement of the heart. It is possible, however, that some third factor may be responsible for both increases in stress as well as increases in heart-related symptoms. This fact utilizes which critical thinking concept?

Ethel looks up the phone number of a gas station and remembers it just long enough to walk over to the telephone and dial. When she is dialing, the information is contained in her

a. sensory register. b. short-term memory. c. long-term memory. d. metamemory.

One of the most important priorities of the Healthy People 2020 Program is to:

a. decrease substance abuse c. increase oral health. b. target vision problems d. Increase access to health services.