Topic 1: Endocrine System (Advanced) Flashcards
For MCAT study or premed. (71 cards)
What does TRH stand for?
Thyrotropin-Releasing Hormone – stimulates the release of TSH from the anterior pituitary
What does CRH stand for?
Corticotropin-Releasing Hormone – stimulates the release of ACTH from the anterior pituitary
What does GnRH stand for?
Gonadotropin-Releasing Hormone – stimulates the release of LH and FSH from the anterior pituitary
What does GHRH stand for?
Growth Hormone-Releasing Hormone – stimulates release of growth hormone (GH) from the anterior pituitary
What does GHIH stand for?
Growth Hormone-Inhibiting Hormone (Somatostatin) – inhibits release of GH and TSH
What does PIH stand for?
Prolactin-Inhibiting Hormone – inhibits the secretion of prolactin
What does TSH stand for?
Thyroid-Stimulating Hormone – stimulates the thyroid gland to release T3 and T4
What does ACTH stand for?
Adrenocorticotropic Hormone – stimulates the adrenal cortex to release cortisol
What does LH stand for?
Luteinizing Hormone – triggers ovulation and testosterone production
What does FSH stand for?
Follicle-Stimulating Hormone – stimulates gamete production and estrogen secretion
What does GH stand for?
Growth Hormone – promotes growth and metabolism
What does PRL stand for?
Prolactin – stimulates milk production
What does ADH stand for?
Antidiuretic Hormone – promotes water retention in kidneys
What does OT stand for?
Oxytocin – stimulates uterine contractions and milk ejection
What does T3 stand for?
Triiodothyronine – regulates metabolism
What does T4 stand for?
Thyroxine – regulates metabolism
What does CT stand for?
Calcitonin – lowers blood calcium levels
What does PTH stand for?
Parathyroid Hormone – increases blood calcium levels
What does EPI stand for?
Epinephrine – enhances fight-or-flight response
What does NE stand for?
Norepinephrine – supports alertness and blood pressure
What does ALD stand for?
Aldosterone – promotes sodium and water retention
What does COR stand for?
Cortisol – helps regulate metabolism and stress response
What does INS stand for?
Insulin – lowers blood glucose
What does GCG stand for?
Glucagon – raises blood glucose