7: early adulthood Flashcards
(86 cards)
what is Senescence or Primary aging
The natural physical decline brought
on by aging.
what is secondary aging
Physical decline as a result of
behavioural choices, environmental
factors and disease
what is Health-adjusted life expectancy
Number of years that a newborn can
expect to live at full health, given the
morbidity and mortality conditions
what are social determinants
Life expectancy increases with income, education level and occupational status.
physical changes also include
maximum psychomotor abilities ( muscular action based directly on a mental process.)
heightened auditory acuity
where is synaptogenesis and pruning focused on in the brain
frontal lobes
brain and nervous system strengthens response inhibition, what is that
the skill of suppressing a prepotent or impulsive response.
in early adulthood, what developments do the PFC begin to go through
proper integration and regulation of function from other regions
what developments do the heart and lungs undergo
1) peak cardiovascular capacity in initial years
2) maximum oxygen uptake declines with age after 35yrs
3) blood vessels loose elasticity and face calcification
what development do reproductive capacities undergo in early adulthood
1) Fertility begins drop after 30 years in both sexes.
- men reproductive capacity drops slower
2) higher chances of miscarriage/sporadic ovulation
3) increasing risk of genetic abnormalities
what do B cells of bone marrow do
fight external threats
what does the thymus do
T cells fight internal threats
with aging, thymus gland ___
deteriorates with functioning due to weaker antibodies
with age does the body get more susceptible to disease
yes
define disability
A condition that substantially
limits a major life activity.
what is the daily minimum of exercise recommended by the CDC and what are the benefits
150 mins of moderate- intense exercise
- better cardiovascular functions
- increased muscle, ligament, and bone fluidity
- reduced osteoporosis risk
- optimal immune system
- aids in stress relief
what do early adult nutrition diet need to be comprised of
complex carbs, fibers, healthy fatty acids, proteins, micronutrients
what is the locus of control
Individual’s set of beliefs about the causes of events
what is internal locus of control
Believe that they have the
control over their own lives
what is external locus of control
Believe that they their lives are
governed by uncontrollable forces
what is the continuum of optimism to pessimism
An optimistic outlook on life has been linked to better health, enhancing effect on medications, and positive effects on immune system.
higher self efficacy is likely to lead people to (follow/reject) health advice
follow
what is Psychoneuroimmunology
study of relationship among the brain, immune system, and psychological factors
what is stress
The physical and emotional response to events that
threaten or challenge us.