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CH 18 Endocrine
Endocrine System Vocabulary
| Term | Definition |
|---|---|
| 1. Two glands enclosed in the scrotal sac of a male | testes |
| 2. Located behind the stomach; alpha and beta islet cells secrete hormones | pancreas |
| 3. Located in the neck on either side of the trachea; secretes thyroxine | thyroid gland |
| 4. Inner section of a gland above each kidney; secretes epinephrine | adrenal medulla |
| 5. Located at the base of the brain in the sella turcica; hypophysis | pituitary gland |
| 6. Outer section of a gland above each kidney: secretes cortisol, aldosterone, and sex hormones | adrenal cortex |
| 7. Located in the lower abdomen of a female; responsible for egg cell production and estrogen secretion | ovaries |
| 8. Four small glands on the posterior side of the thyroid gland | parathyroid glands |
| 1. Secreted by the ovaries; prepares the uterus for pregnancy | progesterone |
| 2. Secreted by beta islet cells of the pancreas; lowers blood sugar | insulin |
| 3. Secreted by the anterior lobe of the pituitary gland; promotes milk secretion | prolactin |
| 4. Secreted by the anterior lobe of the pituitary gland; stimulates secretion by the thyroid gland | thyroid-stimulating hormone |
| 5. Male hormone secreted by the testes | testosterone |
| 6. Secreted by the posterior lobe of the pituitary gland; stimulates contraction of the uterus during childbirth | oxytocin |
| 7. Secreted by the thyroid gland; increases metabolism in cells; T4 | thyroxine |
| 8. Secreted by the anterior lobe of the pituitary gland; stimulates ovulation | luteinizing hormone |
| 9. Secreted by the anterior lobe of the pituitary gland; stimulates growth of bones and soft tissues | growth hormone (somatotropin) |
| 10. Secreted by the parathyroid glands; increases blood calcium | parathormone |