psyc exam 2 Flashcards
Health psychology
how psychosocial factors relate to the promotion/maintenance
of health and with the causation, prevention, and treatment of illness
Biopsychosocial model
physical illness is caused by a complex interaction of
biological, psychological, and social factors
Type A personality
strong competitive orientation, impatience and time urgency,
anger and hostility; ambitious, perfectionists, time-conscious
Type B personality
relaxed, patient, easygoing, and amicable behavior
Rumination
engaging in repetitive negative thinking about some event
Depressive disorders
persistent feelings of sadness/despair; most common
development after a heart attack
* Emotional dysfunction of depression doubles ones chances of developing
heart disease
Immune response
is the body’s defensive reaction to
invasion of bacteria, viral agents, other foreign
substances
* During stressful events, immune response is down
* Ex.) Finals week, loneliness, depression, marital
problems, social ladder perceptions
Engaging in unhealthy habits results in half of all deaths each year, why?
- Health-impairing habits develop slowly over time
* 2. Health-imparing habits involve activities that are pleasant at the time
* 3. Health-imparing habits are associated with chronic diseases
* 4. People have tendency to underestimate the risks associated with their own health
habits while viewing others self-destructive habits more accurately
Unrealistic optimism
aware risk factors are dangerous, but view them as risks for
others and not themselves
Alcohol dependence (alcoholism)
chronic, progressive disorder marked by
growing compulsion to drink & impaired control over drinking that eventually
interferes with health/social behavior
Set point theory
proposes that the body monitors fat-cell levels to keep them (and
weight) fairly stable
Setting point theory
proposes that weight tends to drift around the level that
determine food consumption/energy expenditure achieve an equilibrium
Nutrition
collection of processes (food
consumption) through which an organism
uses materials (nutrients) required for survival
and growth
Nutritional goals
- Consume a balanced variety of foods: proteins, fats, carbohydrates, vitamins,
minerals, and fiber
* 2. Avoid excessive consumption of saturated fats, cholesterol, refined-grain
carbohydrates, sugar, and salt: red meats, whole milk, fried foods
* 3. Increase consumption of polyunsaturated fats, whole-grain carbohydrates,
natural sugars, and foods with fiber: fish, poultry, non-fat milk, whole-grain
foods, fruits and veggies
Developing an exercise program
- Search for an activity you find enjoyable
- Exercise regularly without overdoing it
- Increase the amount of time you exercise gradually
- Reinforce yourself for participation
- Never too late mentality
Acquired immune deficiency syndrome (AIDS)
disorder in which the immune
system is weakened/eventually disabled by the human immunodeficiency virus (HIV)
Seeking medical attention process
60% of people who visit primary care physicians
have little medical basis for visiting
1. Determine what physical sensations are symptoms
2. Decide if symptoms warrants medical attention
3. Make medical arrangements for care
Tolerance
progressive decrease in responsiveness to a drug with continued use
Physical dependence
when a person must continue to take a drug to avoid
withdrawal symptoms
Psychological dependence
when a person must continue to take a drug to satisfy
intense mental/emotional cravings
Overdose
: excessive dose of a drug that can threaten one’s life
Narcotics
drugs derived from opium that relieves pain
Ex.) Oxycotin, codeine, demerol, Vicodin
Effects: euphoria, nausea, lethargy, drowsiness, constipation, slowed respiration
Risks: physical & psychological dependence
Sedatives
sleep-inducing drugs; decreases CNS activity
Ex.) Valium, alcohol
Effects: large doses -> euphoric effect similar to alcohol, anxiety/depression reduced,
reduced motor coordination, slurred speech, staggering gait, judgment impaired,
unstable emotionality
Risks: psychological & physical dependence, accidental injuries
Stimulants
: increases central nervous system & behavioral activity
Ex.) Caffeine, nicotine, cocaine, amphetamines, MDMA
Effects: euphoria, enthusiasm, energetic, increased BP, muscle tension, sweating,
restlessness, irritability, anxiety, paranoia
Risks: mild physical dependence, strong psychological dependence, poor eating/
sleeping habits -> deterioration of physical health, increased risk for heart attack,
respiratory issues, intense paranoia