Chapter 14 Flashcards
Health
State of complete physical, mental and social well-being, not merely the absence of disease
Illness
State of complete physical, mental and social well-being, not merely the absence of disease
Health-Related Quality of Life (HEGIL)
What the person can do (functioning)
- Self-care
- Role
- Socia
How the person feels (well-being)
- Emotional well-being
- Pain
- Energy
Health Psychology
Study of both positive and negative impacts that humans’ behaviour and decisions have on their health, survival, and well-being.
Approaches to Health and Illness
Biomedical model
Biopsychological, social factors
Health Psychology
Biopsychosocial Model
focuses on health as well as illness and holds that both are determined by a combination of biological, psychological, and social factors.
Acute Disease
Temporary conditions
Conditions that develop over a short period of time and cause a rapid change in health.
Chronic Disease
Conditions that last at least three months and may require additional support such as physio or occupational therapy
Health Issues - Cancer
Leading cause of death in Canada.
Risk Factors
Unhealthy diet, smoking, excessive alcohol consumption, promiscuous sexual behaviour, sexually active early teens (especially females).
Coping = medical treatment plus maintaining quality of life
Health Issues - AIDS
Acquired immune deficiency syndrome (AIDS)
HIV = human immunodeficiency virus; causes AIDS.
HIV attacks immune system until it becomes non-functional.
No cure or vaccine.
Lifestyles and Health - Smoke
Smoking delivers a dose of nicotine to the nervous system and stimulates reward circuitry (positive reinforcement).
It also reduces uncomfortable withdrawal symptoms that build during periods of absence (negative reinforcement).
These dual processes reinforce smoking and can lead to intense cravings.
Lung cancer and coronary disease
Lifestyle and Health - Obesity
27% of Canadians are obese
Associated with detrimental health consequences: cardiovascular disease, diabetes, osteoarthritis (degeneration of bone and cartilage material), and some forms of cancer.
Lifestyle and Health - Alcohol
Alcohol abuse/dependence more prevalent among men than women; genetic factors.
Cirrhosis of the liver.
Alcohol during pregnancy affects developing
fetus.
Psychosocial Influences on Health
In Canada access to quality healthcare is not a given.
Biases exist in all aspects of health.
Poverty
Less access to healthcare
Lack of control
Magnified by stress
Poorer diets