Hormones & Functions Flashcards
(25 cards)
Calcitonin
Decreases calcium in the blood
Glucagon
Increases glucose in the blood
Insulin
Decreases glucose in the blood
Cretinism
Low secretion of thyroxine in infants
Myxedema
Insufficient secretion of thyroxine in adults
Grave’s disease
An excess of thyroxine
Acromegaly
Too much growth hormone in adults
Epinephrine and norepinephrine
Functions in fight-or-flight secretion
Prolactin
Stimulates milk production
Oxytocin
Causes onset of labor
FSH
Stimulates production of ovary for egg production
LH
Promotes ovulation
Thyroxine
Regulates metabolic rate
Gigantism
Over secretion of growth hormone during childhood
ADH
Promotes reabsorption of water
Melatonin
Influence day-night cycle
Thymosin
Used for development of T-lymphocytes
Testosterone
Influences secondary male characteristics
Goiter
Causes by lack of iodine in diet
Estrogen
Influences secondary female characteristics
Aldosterone
Regulates sodium and potassium ion concentrate
Cushing’s disease
Hyper secretion of adrenal cortical hormones
Addison’s disease
Hypo secretion of adrenal cortical hormones
Cortisol
Influences protein and fat metabolism