18

Question 1

endocrine glands are

Answer 1

ductless and secrete internally

Question 2

hormones

Answer 2

chemical messengers in the blood stream
can be distant

Question 3

hormones secreted by

Answer 3

endocrine glands or speciallized cells in other organs

Question 4

endocirne effect speed and duration

Answer 4

slower, longer

Question 5

endocrine targets

Answer 5

wider variety, far targets

Question 6

neruoendocrine cells

Answer 6

when nervous system and endocrine collab

Question 7

hypophyseal portal system

Answer 7

blood vessels that connect hypothalamus and anterior pit gland
caused hormones to be released from pit

Question 8

posterior pit gland how much it makes up

Answer 8

1/3

Question 9

somatostatin

Answer 9

inhibituory relsease of growth hormone and thyroid stuff

Question 10

posterior pit gland

Answer 10

to store and release the hormones oxytocin and vasopressin (antidiuretic hormone).

Question 11

oxytocin

Answer 11

mommy baby bond hormone
organsim hormone

Question 12

neruohypophysis

Answer 12

nervous tissue like axons of hypothalamic neruons from hypo-hypo tract

a part of the pituitary gland that stores and releases hormones that regulate fluid balance and reproductive function

Question 13

acidophils and basophils

Answer 13

hormone secreting cells in anterior lobe

Question 14

acromegly

Answer 14

excess growth hormone secretion after puberty
cna be becasue of a tumor

Question 15

anter pit gland secrete

Answer 15

gowth hormone

Question 16

Pituitary drawfism

Answer 16

too little secretion of growth hormone in childhood

Question 17

pineal glnad/ epiphysis cerebri location

Answer 17

roof of thrid ventricle
posterior end of corpus collosum

Question 18

pineal glnad/ epiphysis cerebri

Answer 18

releases meletonin
circadian rythm and mood

Question 19

pinela gland involution at

Answer 19

puberity (75%)

Question 20

thymus

Answer 20

bilobed gland
maturation of white blood cells (T)
hormons to stim lymphatic organs
role in immunity

Question 21

thymus size in infants

Answer 21

larges asf, shrink at 14

Question 22

hormon stim lymp organs are

Answer 22

thymopoietin, thymosin, thymulin

Question 23

thyroid gland (bilobes) joined by

Answer 23

isthmus

Question 24

thyroid follicles

Answer 24

sacs wit hormone and follicular cells
C cells (calcitonin)

Question 25

hormones made by thyroid

Answer 25

thyriod hormone, thyroxone, triiodothyronine (rasies metabolic rate) t3 t4 (4 is inactive) calcitonin

Question 26

calcitonin (thyroid)

Answer 26

deposits calcium in bones

Question 27

parathyroids

Answer 27

four small oval glands on posterior side of thyroid location can vary

Question 28

parathyroid role

Answer 28

secrete parathyroid hormone by chief cells to raise calcium in blood break down bone matrix to do this

Question 29

ebdemic goiter

Answer 29

iodine lacking, too much thyroid hormone being release (bc feedback)

Question 30

graves disease

Answer 30

autoimmune autoantibodies mimic effect of TSH to secrete thyroid hormone eyes buldge

Question 31

adrenal glands/ superarenal location

Answer 31

above kidney

Question 32

adrenal medulla

Answer 32

10-20% of gland central chromaffin cells secrete epinephrine, norepinephrine, dopamine, adrenaline espqe raises metabolic rate

Question 33

adrenal matrix

Answer 33

80-90% steroid hormones mineralcoryicoids, sex steroids, corticosteroids

Question 34

xona glomerulosa

Answer 34

outter, thin, mineralcoriticoid

Question 35

zona fasciculata

Answer 35

Glucocorticoid mid layer sex steroid energy perserve

Question 37

zona recticularis

Answer 37

sex steroids (estrogen, n stuff) bottom layer

Question 37

adrenogenital syndrome

Answer 37

adrenal cortex lacks enzymes needs for cortisol and aldosterone makes extra random sex hormones (androgens) gives girls BALLS

Question 38

alpha cell (pancreas)

Answer 38

glucagon causes rise in blood sugar- release gulcose

Question 38

cushing syndrome

Answer 38

ACTH oversecreted by antierior pit gland and glucocorticoid by adrenal stores fat in random ass places

Question 38

delta cells (pancre)

Answer 38

somatostatin regulates speed of digestion (relsease glucogon and insulin)

Question 39

beta cells (pancre)

Answer 39

insulin causes absorption of blood sugar- store glucose

Question 39

ovaries

Answer 39

secrete estrogen (from gran cell of follicle) secrete progesterone (from corpus luteum) inhibin inhibits FSH secretion

Question 39

corpus luteum

Answer 39

thicken uterine lining by secretign hormones

Question 40

testes

Answer 40

interstitial cell make testosterone, regualte sex drive, sperm production

Question 41

sustentacular cells

Answer 41

make up walls and shit of testes inhibins inhibits FSH secretion

Question 42

liver secrete

Answer 42

angiotensinogen blood pressure increase

Question 43

kidney secrete

Answer 43

renin- blood pressure up erythropoietin- red blood cell production

Question 44

heart

Answer 44

natriuretic peptides - casues change sin sodium concentration with blood pressure changes

Question 45

stomach

Answer 45

ghrelin- tells you to eat

Question 46

adipose tissue

Answer 46

leptin- tells you to stop eat

Question 47

placenta

Answer 47

estrogen and porgesterone

Question 48

what shit shrinks as you age

Answer 48

adrenal, thymus, and pinela gland

Question 49

insulin secretion as you age

Answer 49

decline

Question 50

ovarian decline leads to

Answer 50

increased risk of cardio disease, osteroporosis, dementia

Question 51

thyroid bas you age

Answer 51

decline, less target cell ability to convert t4 to t3