Chapter 13 and 14 Flashcards
(147 cards)
Early adulthood age
20-40
Two types of aging
Primary and secondary
Primary aging
Age related physical change that have a biological basis and are universally shared and inevitable
Grey hair, wrinkles
Secondary aging
Age related changes that are due to social and environmental influences, poor health habits, or disease
20-34 years olds rarely die from _____
Diseases
Rich people are generally _______ and _______ than the poor
Healthier
Live longer
Socioeconomic inequality
Spread between rich and poor
Big factor for who lives longer
Influences of health
50% socioeconomic factors
25% healthcare
15% biology / genetics
10% physical environment
Biological embedding
First few years of a child’s life cause epigenetic modifications in the brain, that determines trajectory of a person health
Sick as a kid a lot = sick as adult a lot
Healthy as a kid = healthy as adult
Health adjusted life expectancy
Number of years a new born is expected to live
Disability-adjusted life years
Measure of gap between populations ideal and actual levels of health
Brain and nervous system
No matter what age, your brain is always ____ and going through ______
Pruning
Myelinzation
Response inhibition
Ex: giving each answer of multiple choice test a fair weight
“Bite your tongue” when taking to not say the wrong thing
Limbic system
Part of brain that regulates emotional responses
Adults in their 20’s have more _______, maximum bone calcium, more ______, better _____, hearing, and _______
More muscle tissue
More brain mass
Better eyesight, hearing, and sense of smell
Maximum oxygen uptake (V02 max)
Measure of the body’s ability to take in and transport oxygen to various body organs
The older you get, the less __———
Muscle strength you have
Women in their 30’s have a higher risk for _____ and other complications
Miscarriage
The ability to conceive is the best in:
The late teens and early 20’s
Men’s reproductive capacity declines but
Far slower than women
2 keys organs in the immune system are:
The thymus gland and the bone marrow
Between the thymus gland and bone marrow, they create two types of cells, what are they?
B cells
T cells
B cells
Fight against external threats by producing antibodies against such diseases
T cells
Defend against estentially internal threats, such as transplanted tissue and cancer cells