endocrine glands Flashcards
hypothalamus hormone released
hypothalamic releasing hormone, hypothalamic inhibiting homrone
chief function of hypothalamic hormone
regulate anterior pituitary hormones
hormones released from posterior pituitary
antidiuretic hormone (ADH) and oxytocin
function of antidiuretic hormone (ADH)
stimulate water reabsorption by the kidneys
function of oxytocin hormone
stimulate uterine contraction and release of milk my mammary glands
hormones released from anterior pituitary
thyroid stimulating hormone (TSH), adrenocorticotropic hormone (ACTH), gonadotropic hormone (FSH, LH) ,
prolactin (PRL), growth hormone (GH), and melanocyte stimulating hormone (MSH)
function of thyroid stimulating hormone
stimulate the thyroid gland
function of adrenocorticotropic hormone (ACTH)
stimulate the adrenal cortex
function of gonadotropic hormone (LH, FSH)
egg and sperm production, sex hormone production
function of prolactin
milk production
function of growth hormone (GH)
cell division, protein synthesis, bone growth
hormones released from the thyroid gland
thyroxin (T4) and triiodothyronine (T3)
calcitonin
function of thyroxin and triiodothyronine
increase metabolic rate, regulate growth and development
function of calcitonin
lower blood calcium level
hormones released from the parathyroid gland
parathyroid hormone (PTH)
function of parathyroid hormone
raises blood calcium level
hormones released from adrenal cortex
glucocorticoids (cortisol)
mineralocorticoids (aldosterone)
sex hormones (testosterone and estrogen)
function of glucocorticoids (cortisol)
raise blood glucose level, stimulate the breakdown of protein
function of mineralocorticoids (aldosterone)
reabsorbs sodium and excrete potassium
function of sex hormones
stimulate reproductive organs and bring about sex characteristics
hormones released from adrenal medulla
epinephrine and norepinephrine
function of epinephrin and norepinephrine
release in emergency situations, raise blood glucose level
hormones released from pancreas
insulin
glucagon
function of insulin
lower blood glucose level, promote formation of glycogen