Theories and Changes in Adult Development and
Aging Exam Questions and Answers (Latest Update
2026) Verified Answers (100% Questions)
Senescence - CORRECT ANSWERS Biologic aging; universal, irreversible cellular process.
Life expectancy - CORRECT ANSWERS Average years of life remaining at a given age.
Bone density - CORRECT ANSWERS Decreases with age, increasing fracture risk.
Muscle atrophy - CORRECT ANSWERS Reduction in muscle mass and strength with aging.
Presbycusis - CORRECT ANSWERS Age-related hearing loss from noise exposure.
Taste bud sensitivity - CORRECT ANSWERS Decreases in number and sensitivity with age.
Skin elasticity - CORRECT ANSWERS Reduces, leading to wrinkles and thinning.
Nerve cell reduction - CORRECT ANSWERS Decreases in number, affecting memory and
function.
Cardiovascular changes - CORRECT ANSWERS Heart and vessels stiffen, increasing blood
pressure.
Respiratory decline - CORRECT ANSWERS Breathing muscles weaken, reducing oxygen intake.
, Kidney function - CORRECT ANSWERS Decreases, leading to potential dehydration.
Reproductive hormone decline - CORRECT ANSWERS Menopause in women; erectile
dysfunction in men.
Postformal thought - CORRECT ANSWERS Cognitive development beyond Piaget's formal
stage.
Dualistic thinking - CORRECT ANSWERS Categorizing information as right or wrong.
Relativist thinking - CORRECT ANSWERS Understanding truth as relative, not absolute.
Adaptive cognition - CORRECT ANSWERS Thought responsive to context, not singular
answers.
Intimacy versus isolation - CORRECT ANSWERS Erikson's stage where young adults seek
relationships.
Self-disclosure - CORRECT ANSWERS Sharing personal information to foster belonging.
Technology impact - CORRECT ANSWERS May reduce personal contact among young adults.
Young adulthood age range - CORRECT ANSWERS Defined as ages 18-34.
Health promotion - CORRECT ANSWERS Emphasizes wellness and disease prevention
strategies.
Aging Exam Questions and Answers (Latest Update
2026) Verified Answers (100% Questions)
Senescence - CORRECT ANSWERS Biologic aging; universal, irreversible cellular process.
Life expectancy - CORRECT ANSWERS Average years of life remaining at a given age.
Bone density - CORRECT ANSWERS Decreases with age, increasing fracture risk.
Muscle atrophy - CORRECT ANSWERS Reduction in muscle mass and strength with aging.
Presbycusis - CORRECT ANSWERS Age-related hearing loss from noise exposure.
Taste bud sensitivity - CORRECT ANSWERS Decreases in number and sensitivity with age.
Skin elasticity - CORRECT ANSWERS Reduces, leading to wrinkles and thinning.
Nerve cell reduction - CORRECT ANSWERS Decreases in number, affecting memory and
function.
Cardiovascular changes - CORRECT ANSWERS Heart and vessels stiffen, increasing blood
pressure.
Respiratory decline - CORRECT ANSWERS Breathing muscles weaken, reducing oxygen intake.
, Kidney function - CORRECT ANSWERS Decreases, leading to potential dehydration.
Reproductive hormone decline - CORRECT ANSWERS Menopause in women; erectile
dysfunction in men.
Postformal thought - CORRECT ANSWERS Cognitive development beyond Piaget's formal
stage.
Dualistic thinking - CORRECT ANSWERS Categorizing information as right or wrong.
Relativist thinking - CORRECT ANSWERS Understanding truth as relative, not absolute.
Adaptive cognition - CORRECT ANSWERS Thought responsive to context, not singular
answers.
Intimacy versus isolation - CORRECT ANSWERS Erikson's stage where young adults seek
relationships.
Self-disclosure - CORRECT ANSWERS Sharing personal information to foster belonging.
Technology impact - CORRECT ANSWERS May reduce personal contact among young adults.
Young adulthood age range - CORRECT ANSWERS Defined as ages 18-34.
Health promotion - CORRECT ANSWERS Emphasizes wellness and disease prevention
strategies.
