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ch 11
posterior pituitary gland and hypothalamus
| Question | Answer |
|---|---|
| ADH - antidiuretic hormone | water reabsorption so theres less urine (kidneys) body keeps fluid |
| OT - oxytocin | controls contractions, labor, and milk |
| diabetes insipidous | excessive thirst and urine |
| hypothalamus | homeostasis, controls temp, hunger and thirst, MAKES ADH AND OT!!!! |
| where are ADH and OT released? | posterior pituitary gland |
| thyroid hormones | T3 and T4 + CT |
| T3 and T4 | inc body's metabolic rate |
| metabolism | how fast your bodys working/ burns energy |
| calcitonin- CT | lowers blood calcium and prevents calcium being released from bone |
| hyperthyroidism | fast |
| hypothyroidism | slow |
| thyroid | lowers CA, big and in front |
| parathyroid | raises CA, small and in back |
| low CA = | muscle spasm and nerve irratibility |
| calcium inc. | calcitonin |
| calcium dec. | parathyroid |
| trachea | windpipe |