Module 1 - Ageing in Australia Flashcards
In Australia, at what age are you considered older?
65 years and over for Australians
50 years and over for Aboriginal and Torres Strait Islander people
What is age is categorised as Young-Old?
60 to 74 years
What is age is categorised as Middle Old?
75 to 84 years
What is age is categorised Old-Old?
85 to 100 years
What is age is categorised as Centenarians?
100 years and over.
Life expectancy for a boy born in 2015-2017?
80.5 years
Life expectancy for a girl born in 2015-2017?
84.6 years
What groups in the older populations face adversity and inequality?
Name five groups.
- Aboriginal and Torres Strait Islander communities
- Culturally and linguistically diverse groups
- Veterans of the Australian Defence Force or an allied defence force (or the spouse, widow or widower of a veteran)
- Older people who live in rural or remote areas
- People who are homeless or at risk of becoming homeless
- Lesbian, gay, bisexual, transgender, intersex or queer (LGBTIQ+) communities
In 2016, what percentage of older Australians over the age of 65 were born overseas?
33%
Describe the wear-and tear theory of aging.
Humans have vital parts that run down with time leading to ageing and death.
The faster an organism lives, the faster it dies.
Describe the endocrine theory of ageing.
The hypothalamus and pituitary are responsible for changes in hormone production and response resulting in the organisms decline.
What biological and lifestyle choices can accelerate the process of ageing?
- Gender
- race
- relationship status
- occupation
- socioeconomic status
- smoking
- physical activity
- ill health
- certain medication
What happens to the nervous system when we age?
- Response to stimuli id reduced.
- Perception is reduced.
What happens to the respiratory system when we age?
Reduction in oxygen delivery due to lower elasticity of the lung tissue and thickening of the alveolar walls.
What happens to the integumentary system when we age?
- The dermis thins
- The ability to sweat diminishes
- Reduced protection from UV Rays
- Vitamin D production decreases.
- Blood vessels become more frail
- fat cell layer thins, reducing protection from trauma and reduces insulation.