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RASMUSSEN MOD 10
ENDOCRINE AND HORMONES
Question | Answer |
---|---|
GROWTH HORMONE RH | SECRETED BY: HYPOTHALAMUS. TARGET: ANTERIOR PITUITARY. ACTION: RELEASE GROWTH HORMONE |
GONADOTROPIN RH | SECRETED BY: HYPOTHALAMUS. TARGET: ANTERIOR PITUITARY. ACTION: RELEASE LUTEINIZING HORMONE (LH) RELEASE FOLICLE STIMULATING HORMONE (FSH) |
CORTICOTROPIN RH | SECRETED BY: HYPOTHALAMUS. TARGET: ANTERIOR PITUITARY. ACTION: RELEASE ADRENOCORTICOTROPIC HORMONE (ACTH) |
THYROTOPIN RH | SECRETED BY: HYPOTHALAMUS. TARGET: ANTERIOR PITUITARY. ACTION: RELEASE THYROID STIMULATING HORMONE (TSH) |
DOPAMINE | PRODUCED IN : VARIOUS AREAS OF THE BRAIN. TARGET: ANTERIOR PITUITARY. ACTION: RELEASE PROLACTIN |
ANTIDIURETIC HORMONE (ADH) | SECRETED BY: HYPOTHALAMUS. TARGET: POSTERIOR PITUITARY. ACTION: INFLUENCE KIDNEYS TO REABSORB WATER âSTORED IN THE POSTERIOR PITUITARY UNTIL NEEDED |
OXYTOCIN | SECRETED BY: HYPOTHALAMUS. TARGET: POSTERIOR PITUITARY. ACTION: STIMULATE UTERINE CONTRACTIONS & SOCIAL BONDING. STORED IN THE POSTERIOR PITUITARY UNTIL IT IS NEEDED. NOTE: EXAMPLE OF POSITIVE FEED BACK LOOP |
GROWTH HORMONE GH | SECRETED BY: ANTERIOR PITUITARY. TARGET: NEARLY ALL BODY CELLS. ACTION: STIMULATE GROWTH & CELL REGENERATION |
THYROID-STIMULATING HORMONE | SECRETED BY: ANTERIOR PITUITARY. TARGET: THYROID GLAND. ACTION: STIMULATE RELEASE OF TRIIODOTHYRONINE (T3) & THYROXINE (T4) |
ADRENOCORTICOTROPIC HORMONE (ACTH) | SECRETED BY: ANTERIOR PITUITARY. TARGET: ADRENAL GLAND. ACTION: STIMULATE HORMONE RELEASE BY ADRENAL CORTEX |
FOLLICLE STIMULATING HORMONE (FSH) | SECRETED BY: ANTERIOR PITUITARY. TARGET: GONADS. ACTION: STIMULATES GAMETE PRODUCTION. TESTES: PRODUCE SPERM. OVARIES: MATURES EGGS |
LUTEINIZING HORMONE (LH) | SECRETED BY: ANTERIOR PITUITARY. TARGET: GONADS. ACTION: STIMULATES ANDROGEN PRODUCTION. TESTES: TESTOSTERONE. OVARIES: ESTROGEN, PROGESTERONE & TRIGGERS OVULATION |
PROLACTIN (PRL) | SECRETED BY: ANTERIOR PITUITARY. TARGET: MAMMARY GLANDS. ACTION: PROMOTE MILK PRODUCTION |
MELATONIN | SECRETED BY: PINEAL GLAND. TARGET: NA ACTION: REGULATES SLEEP/WAKE CYCLE |
TRIIODOTHYRONINE (T3) and THYROXING (T4) | SECRETED BY: THYROID GLAND. TARGET: ALL CELLS IN THE BODY. ACTION: INCREASE METABOLISM THYROID HORMONE NEEDS IODINE TO BE FUNCTIONAL AND TO BE RECOGNIZED BY BODY CELLS |
CALCITONIN | SECRETED BY: THYROID GLAND. TARGET: BLOOD AND BODY CELLS. ACTION: REGULATE BLOOD CALCIUM LEVELS, BY DECREASING OSTEOCLAST ACTIVITY & STIMULATING CALCIUM INTO BONE TISSUE MATRIX |
PARATHYROID HORMONE (PTH) | SECRETED BY: PARATHYROID GLAND. TARGET: KIDNEYS, BONES, INTESTINES. ACTION: REGULATE BLOOD CALCIUM LEVELS INCREASE OSTEOCLAST ACTIVITY, INCREASE REABSORBTION OF CALCIUM IN KIDNEYS & INCREASE PRODUCTION OF VITAMIN D = INCREASE CALCIUM IN INTESTINE |
INSULIN | SECRETED BY: PANCREAS. TARGET: MUSCLE CELLS. ACTION: LOWER BLOOD GLUCOSE LEVELS |
GLUCAGON | SECRETED BY: PANCREAS. TARGET: LIVER. ACTION: RAISE BLOOD GLUCOSE LEVELS |
MINERALOCORTICOIDS | SECRETED BY: ADRENAL CORTEX. (ZONA GLOMERULOSE) TARGET: NA ACTION: REGULATING ELECTROLYTES. example Aldosterone. target: kidneys. action: increase BV & BP |
GLUCOCORTICOIDS | SECRETED BY: ADRENAL CORTEX. ( ZONA FASCICULATE) TARGET: NA ACTION: INFLUENCE METABOLISM OF ENERGY. example : Cortisol. target: body cells. action: formation of glucose |
CATECHOLAMINES | SECRETED BY: ADRENAL MEDULA. TARGET: HEART, SMOOTH MUSCLE, GLANDS. ACTION: FIGHT OR FLIGHT example: epinephrine/ adrenaline and norepinephrine/ noradrenaline |
TESTOSTERONE | SECRETED BY: PRIMARILY TESTES. TARGET: SEX ORGANS. ACTION: STIMULATES DEVELOPMENT OF SECONDARY CHARACTERISTICS AND SPERM PRODUCTION |
ESTROGEN & PROGESTERONE | SECRETED BY: PRIMARILY OVARIES. TARGET: SEX ORGANS. ACTION: STIMULATES DEVELOPMENT OF FEMALE SECONDARY CHARACTERISTICS AND PREPARATION FOR CHILDBIRTH |