Chapter 5: Physical Health, Immune Response, and Substance Use Flashcards
acquired immune deficiency syndrome (AIDS
A disorder in which the immune system is gradually weakened and eventually disabled by the human immunodeficiency virus (HIV)
Alcohol Dependence
A chronic, progressive disorder marked by a growing compulsion to drink and impaired control over drinking that eventually interfere with health and social behavior
atherosclerosis
A disease characterized by gradual narrowing of the coronary arteries
biopsychosocial mode
The idea that physical illness is caused by a complex interaction of biological, psychological, and sociocultural factors
Body Mass Index (BMI)
Weight (in kilograms) divided by height (in meters) squared (kg/m2)
Cancer
Malignant cell growth, which may occur in many organ systems in the body
Cannabis
The hemp plant from which marijuana, hashish, and THC are derived
coronary heart disease
A chronic disease characterized by a reduction in blood flow from the coronary arteries, which supply the heart with blood
hallucinogens
A diverse group of drugs that have powerful effects on mental and emotional functioning, marked most prominently by distortions in sensory and perceptual experience
Hostility
A persistent negative attitude marked by cynical, mistrusting thoughts, feelings of anger, and overtly aggressive actions
Immune response
The body’s defensive reaction to invasion by bacteria, viral agents, or other foreign substances
Narcotics (opiates)
Drugs derived from opium that are capable of relieving pain.
Nutrition
A collection of processes (mainly food consumption) through which an organism uses the materials (nutrients) required for survival and growth
Overdose
An excessive dose of a drug that can seriously threaten one’s life
Physical dependence
The need to continue to take a drug to avoid withdrawal illness
Psychological dependence
The need to continue to take a drug to satisfy intense mental and emotional craving for it
Sedatives
Sleep–inducing drugs that tend to decrease central nervous system and behaviioral activity
Set-point theory
The idea that there is a natural point of stability in body weight, thought to involve the monitoring of fat cell levels
settling point theory
The idea that weight tends to drift around the level at which the constellation of factors that determine food consumption and energy expenditure achieve an equilibrium.
Stimulants
Drugs that tend to increase central nervous system and behavioral activity
Tolerance
A progressive decrease in responsiveness to a drug with continued use
Type A Personality
A personality style marked by a competitive orientation, impatience and urgency, and anger and hostility
Type B Personality
A personality style marked by relatively relaxed, patient, easygoing, amicable behavior