Chapter 2: NLS - Adolescence Flashcards
period of transition from childhood to adulthood characterized by dramatically accelerated physical, physiologic, biochemical, and psychological-social changes
adolescence
a relatively short stage in the life cycle
adolescence
refers to the whole period of transition or may mean one of 2 phases of the period (pubescence and adolescence), and terminates with the completion of physical growth and maturity
adolescence
the process of physical developing from a child to an adult and refers to the maturation of the total body
puberty
chacaracterized by increased hormone secretion, rapid growth, and appearance of secondary sex characteristics
puberty
most rapid phase of adolescent growth
growth spurt
the beginning of menstrual function
menarche
highest point of adolescent growth
peak
growth and development - spurt growth
begins in girls between ages of
10-12 y/o
growth and development - spurt growth
begins in boys between
12-14 y/o
growth and development - spurt growth
linear growth stops in girls at
17 y/o
growth and development - spurt growth
linear growth stop in boys at
20 y/o
growth and development - hormones
by age 9 and 10, the cells of the hypothalamus send out signals to increase the output from the growth-related glands - _____ then stimulates thyroid, adrenals, ovaries, and testes
pituitary
growth and development - hormones
by age 9 and 10, the cells of the hypothalamus send out signals to increase the output from the growth-related glands - pituitary then stimulates (4)
thyroid, adrenals, ovaries, and testes
growth and development - hormones
the onset of puberty results from gradual and quantitative change than a qualitative change in _____
hormone secretion
growth and development - hormones
growth hormone. _____ stimulates chon metabolism
somatotropin
growth and development - hormones
thyroid hormones, _____ (T3) and _____ (T4), influence overall body growth and skeletal maturation
triiodothyronine; thryoxine
growth and development - hormones
the adrenal cortex upon _____ stimulation secretes steroid hormones that promote growth, and sexual development and function
acth/adrenocorticotropic hormone
growth and development - hormones
the major source of estrogens among males and androgens among females
adrenal cortex
adrenal cortex produce
estrogen and androgen
estrogen is for
males
androgens is for
females
growth and development - hormones
hormones such as follicle-stimulating hormone, luteinizing hormone, and prolactin that are secreted by the pituitary and influence the gonads
gonadotropins
growth and development - hormones
produced in the ovary in the female, and the tested in the male secrete hormone, which have anabolic action and influence the growth of the whole body and of specific tissues
gonadal hormones