Midterm Flashcards
(37 cards)
Health Psychology
Looks at the interplay between psychology and physical health
- relationship between mind and body
Effects personality has on your health
Negative views of aging: 15 years
Positive views of again: 22 years
(7 year difference)
Biopsychosocial model
A new approach to disease outcomes
- takes biological, psychological,social factors into account
Trephination
Form of operation hole in skull
- Stone Age: evil spirits
Torture
You did something bad, you deserve it
- Middle Age: God’s punishment
Renaissance
Organ and cell pathology
- Leeches: blood letters
Mid 1700s
Capillary Tension
- First Discovery
1800s
Comfort
- Doctors didn’t do much
1900s
Biomedical model - All illness had a biomedical cause - All illness can be cured with the RIGHT drug Success: acute illness Failure: chronic illness
1960s+
Biopsychosocial model
Most common causes of death
Cardiovascular disease Cancers Strokes Unintentional disease Suicide - behaviors associated with these include: smoking, alcohol, fat
Why do we need biopsychosocial model
- Two people with the same issue may have different disease outcome
- Beliefs about illness matter
Stress
A negative emotion experience that are accompanied by cognitive, behavioral changes
4 types of stressors
- Physical: Heat, cold, pain, hunger
- Psychological: exams money
- Acute: immediate attention, don’t last long - physical
- Chronic: do not require immediate action, last long - psychological
Six key moments of stress
- Fight of flight
- General adaptation syndrome
- Stressful life events
- Stress appraisal
- Threat vs Challenge
- Tend and befriend
Hans Selye
Experienced on rats:
Enlarged adrenal glands
Shrunken lymph nodes
Bleeding ulcers
Autonomic Nervous system
- Sympathetic nervous system
Fight or flight - Parasympathetic nervous system
Calm
How does stress effect your body
Mobilizes energy Raises heart rate/blood pressure Slows digestion Blunts pain Speeds aging Suppresses immune system
Psychoneuroimmunology
Psycho: beliefs, thoughts, stress
Neuro: central and peripheral
Immune system: defends the body against infectious agents
2 types of immunity
Innate: first line of defense - Natural killer cells - Macrophage - Antigen presenting cells - The phils Eosinophils , Basophils, Neutrophils
Specific immunity: takes time acquired
- Helper T cells
- Cytotoxic killer T Cells
- B Cells
- Memory Cells
Taste Aversion
You avoid foods that make you sick
- conditioned nausea (Hans Seyle’s rats)
Immuno-suppressive drug
Suppresses your immune system
Proinflammatory Cytokines
- specific immunity: coordinates the function of other immune cells
- innate immunity: leads to inflammation (fever)
Coping
Cognitive, emotional, or emotional support to manage stressors