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Endocrine
Gland, Hormone, Action
| Question | Answer |
|---|---|
| Posterior pituitary hormones | Oxytocin and ADH Antidiuretic Hormone |
| Oxytocin action | initiates labor and and milk ejections |
| ADH (Antidiuretic hormone) action | stimulates water resorption by the kidneys |
| Anterior pituitary hormones | Growth Hormone, Prolactin, FSH, LH, TSH |
| Growth Hormone action | stimulates body growth |
| Prolactin action | promotes lactation |
| FSH Follicle stimulating action | stimultes follicle maturation/production of estrogen/progesterone, promotes sperm production |
| TSH thyroid stimulating | stimulates release of T3 and T4 |
| thyroid gland hormones | T3, T4, Calcitonin |
| T3 and T4 actions | increases metabolism, BP and regulates tissue growth |
| Calcitonin | inhibits release of calcium from bone |
| Parathyroid gland hormone | parathyroid (parathormone) |
| parathryoid (parathormone) | increased blood calcium levels |
| Pancreas hormones | insulin, glucagon |
| Insulin actions | reduces blood sugar levels |
| Glucagon actions | increases blood sugar levels |
| Adrenal medulla hormones | epinephrine, norepinephrine |
| Epinephrine and Norepinephrine actions | short term stress response: increased blood sugar, vasoconstriction, increased HR, blood diversion |
| Adrenal cortex hormones | glucocorticoids, mineralcorticoids |
| Glucocorticoids actions | long term stress response, increased blood sugar, blood volume maintenance, immune suppresion |
| Mineralocorticoids actions | long term stress response, blood volume &pressure maintenance, sodium & water retention by kidneys |
| Pineal gland hormones | Melatonin |
| Melatonin actions | sleep/wake cycle (circadian timing) |