Chapter 7 Flashcards
(63 cards)
What is WHO and what is its definition of good health?
World Health Organization
-Absence of symptoms of illness or signs of disease
-Presence of well-being and sense of being health (contradictory)
-Capacity to perform ADLs and to function with some degree of independence
what is health?
multidimensional concept
- genetic, biological, physical, psychological, social dimensions
- Changes over the life course
- trajectories and transitions
- health is not static
Subjective experience
incidence definition
rate of new cases (illness)
prevalence
current rate of illnesses
acute conditions
sudden onset, last short time (cold, flu)
- can become chronic
Chronic conditions
long-term diseases
not inherently fatal but incurable
can lead to acute symptoms
morbidity
state of having a specific disease or condition
multimorbidity
experience of more than one chronic condition in an individual (2/3 of 27 common chronic illnesses)
comorbidity
medical conditions in addition to primary diagnosis
resilience against multimorbidity
positive adaptice strategies
Lifecourse Model of Multimorbidity Resilience domains (LMNR)
functional
- resilience to help people maintain social roles and activity
social
- able to access help from health care, family, etc
psychological
- having disability can affect behaviour and how we react to having disability
medical model of care vs. social model of care
medical model (dominates western society)
- focus on physiological and biological
- causes and treatment of disease
- criticized for overmedicalizing
social model
- health has a social, psychological and biological basis
- focus on individual prevention, continuum of health care
- criticized for over-emphasizing individual responsibility
HPM, PHM, PHPM
health promotion model
population health model
population health promotion model
what does the health promotion model do?
promote healthy behaviours, targets people, recognizes importance of equality, environment, community, individual behaviours
what does population health model do?
focus on identifying determinants of health
what does population health promotion model do?
combines HPM & PHM to focus on determinants of health (micro, meso, macro)
health promotion strategies and policy making
major causes of death in Canada 2022
heart disease, cancer, covid
are elderly more likely to have chronic or acute conditions?
chronic; most report having 2 or more
Mental health illnesses common in elderly, and how likely to be diagnosed
depression, anxiety, dementia, delirium, delusional disorders
often undiagnosed or misdiagnosed
barriers to mental health care
lack of understanding
inadequate funding
lack of training (no geriatric services)
misprescribing
depression (who is more likely, types, triggers, suicides)
higher rates for women and long-term care residents
2 types: major depression, dysthymia
triggers: multiple concurrent losses, lack of support, drug interactions, chronic pain, physical illness, caring for frail spouse
suicide more likely in males over 85
dementia definition, who its common in, which type is common, and aspects of abilities one can lose
impairs memory, thinking, behaviour
more common in women, increases with age
most common is Alzheimer’s
abilities:
cognitive: memory, language, comprehension
emotional: aggression, shouting, can’t express emotions
social: can’t start convos, plan, or stop wandering
what is alzheimer’s and how could it be prevented?
degenerative disease of the brain
progressively destroys cognitive functioning
no simple test confirms, no cure (only identify after death)
prevention: multi-disciplinary health approaches, home care, drugs, and recreational therapy can help prevent
how has health of older adults changed over time?
health of older people on average is improving due to:
- higher education
- better nutrition/ health care
- compression of disability