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Psych Ch.14 Stress
Stress & Health
Question | Answer |
---|---|
behavioral medicine | an interdisiplinary field that intergrates behavioral and medical knowledge and applies that knowledge to health and disease |
health psychology | a subfield of psychology that provides psychology's contribution to behavioral medicine |
stress | the process by which we perceive and respond to certain events, called stressors, that we appraise as threatening or challenging |
general adaptation syndrome (GAS) | Selye's concept of the body's adaptive response to stress in the three stages - alarm, resistance, exhaustion |
coronary heart disease | the clogging of the vessels that nourish the heart muscle; the leading cause of death in many developed countries |
Type A | Friedman and Rosenman's term for competitive, hard-driving, impatient, verbally agressive, and anger-prone people |
Type B | Friedman and Rosenman's term for easygoing, relaxed people |
psychophysiological illness | literally, "mind-body" illness; any stress-related physical illness, such as hypertension and some headaches |
lymphocytes | the two types of white blood cells that are art of the body's immune system: B-form in bone marrow & release antibodies to fight bacterial infections; T-form in thymus, attack cancer cells, viruses, and forgein substances |
aerobic exercise | sustained exercise that increases heart and lung fitness; may also alleviate depression and anxiety |
biofeedback | a system for electronically recording, amplifying, and feeding back information regarding a subtle physiological state, such as blood pressure or muscle tension |
complementary and alternative medicine | unproven health care tratments not taught widely in medical schools, not used in hospitals, and not usually reimbursed by insurance companies |