Endocrine system Flashcards
Adrenal glands
Cortex: aldosterone
hormone
regulates electrolytes and fluid volume
function
andrenal glands
cortex: cortisol
hormone
regulates carbohydrates
function
andrenal glands
medulla: epinephrine
hormone
fight-or-flight response
function
andrenal glands
medulla: norepinephrine
hormone
vasoconstrictor
function
constriction of blood vessels by small muscles in their walls
hypothalamus
produces: antidiuretic hormone
hormone
stimulates reabsorption of water in kidneys
function
hypothalamus
produces: oxytocin
hormone
stimulates uterine contractions during labor and release of breast milk
function
ovaries
estrogen
hormone
development of secondary sex characteristics in females, regulates menses
function
ovaries
progesterone
hormone
prepares the body for pregnancy
function
pancreas
alpha cells: glucagon
hormone
increases blood sugar
function
pancreas
beta cells: insulin
hormone
decreases blood sugar
function
parathyroid gland
parathyroid hormone
hormone
regulates calcium
function
pineal gland
melatonin
hormone
regulates onset of pubery, biological clock
function
pituitary gland, anterior
growth hormone
hormone
stimulates body growth
function
pituitary gland, anterior
melanoctye stimulating hormone
hormone
stimulates skin pigment
function
pituitary gland, anterior
adrenocorticotropic hormone
hormone
regulates adrenal cortex
function