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HESI: ENDOCRINE
| Term | Definition |
|---|---|
| chemical messengers produced in one region of the body to act on target cells in another part | HORMONES |
| master endocrine gland | Pituitary |
| causes Uterus to contract | Oxytocin |
| causes kidneys to reabsorb water | Vasopressin (Antidiuretic Hormone) |
| releases Oxytocin & Vasopressin | Posterior Pituitary Gland |
| causes milk secretion | Prolactin |
| stimulates the Thyroid to release Thyroxine | TSH |
| stimulates bone & muscle growth | Growth Hormone |
| ACTH (Adrenocorticotropic Hormone) | stimulates the adrenal cortex |
| LH (Luteinizing) | INDUCES OVULATION; stimulates release of ovum & production of testosterone |
| FSH (Follicle Stimulating Hormone) | follicle develop & estrogen prod |
| Anterior Pituitary Hormones | 6 Hormones (FSH, LH, Prolactin, TSH, gROWTH, ACTH) |
| Thyroid Hormones | Thyroid Hormones & Calcitonin |
| regulates metabolic rate | Thyroid Hormone |
| Calcitonin | lower blood calcium levels |
| Parathyroid Hormone | increases blood calcium |
| increases sodium and water reabsorption in kidneys | Aldosterone (prod by ADRENAL CORTEX) |
| hormones of Pancreas | Insulin (B receptors); Glucagon (a - receptors) |
| Insulin | decreases blood sugar conc |
| Glucagon | increases blood sugar conc |
| hormones released by Ovaries | Progesterone & Estrogen |
| promotes female secondary sex charac & thickens endometrial lining; oogenesis | Estrogen |
| maintains endometrial lining | Progesterone |
| promotes male sex charac; spermatogenesis | Testerone |