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Endocrine System
Functions of Endocrine Glands
| Question | Answer |
|---|---|
| Pituitary Gland (Anterior)Hormones: Growth Hormone(GH) & Somatotropin | Protein Production - Bone & Muscle Growth - Metabolism |
| Pituitary Gland(Anterior) Tropic hormones - Thyroid- Stimula | Stimulate thyroid gland to produce T4 |
| Hypothalamus / Pituitary (Posterior) Hormone: OXYTOCIN | Uterine contraction - Milk release |
| Thyroid Gland - Hormone: Thyroxime | Metabolism |
| Parathyroid Gland - Hormone:Parathyroid hormones (PTH) | Raises Blood Ca+ level |
| Adrenal Cortex - Hormone- Aldosterone | Re-absorption of Na+ & Excression of K+ |
| Adrenal Medulla- Hormones: epinephrine, norepinephrine, catecholamines | Sympathetic responses - Alarm stages |
| Pancreas (Islets of Langerhans) Hormone:INSULIN | Lowers blood glucose - Glucose --> Glycogen |
| Ovaries - Hormone: ESTROGEN | Secondary sex characteristics - Thickens uterine lining |
| Testes - Hormone: TESTOSTERONE | Sperm formation |
| Pineal Gland - Hormone: MELATONIN | Sleep cycles - Peak at night/lowest at noon |
| Thymus - Hormone: THYMOSIN | Immune response |
| Hypothalamus / Pituitary(Posterior) Hormone: Anti diuretic hormones (ADH) | Water Reabsorbtion |
| Pituitary Gland(Anterior) Tropic hormones - Adreno corticot tropic | Stimulate adrenals to produce & secrete corticoids |
| Pituitary Gland(Anterior) Tropic hormones -Follicle stimulating (FSH) | Ovaries: Matures egg, Testes: make sperm |
| Pituitary Gland(Anterior) Tropic hormones -Luteinizing hormone (LH) | Ovulation, Testosterone production |
| Pituitary Gland(Anterior) Tropic hormones - Prolactin | milk Production |
| Adrenal Cortex - Hormone: Cortisol | increase glucose, resist long term stressors, reduces inflammation |
| Adrenal Cortex - Hormone: Androgens & some estrogens | secondary male characteristics |
| Pancreas (Islets of Langerhans) Hormone:GLUCAGON | Increase blood glucose glycogen-->glucose |