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Bio 6
| Terms | Definition |
|---|---|
| Tachycardia | heart beat more than 100 per minute. normal during exercise/stress/caffeine or in disorders |
| Aneurysm | 353 bulging sac in a blood vessel's wall caused by a localized weakness in that part of the vessel Aorta and vessels in brain common places for aneurysm |
| Arteriosclerosis | 352 calcium salts and scar tissue may cause hardening of the arteries |
| Phlebitis | inflammation of a vein, may contribute to clot formation called thrombophlebitis 355 |
| Adenoids | single pharyngeal tonsil- located behind the nose on the posterior wall of the upper pharynx |
| Lymphadenitis | inflammation of the lymph nodes- nodes become enlarged and tender |
| Anaphylaxis | acute allergic reaction 279 |
| Bronchiole | Smallest of conducting tubes in lungs. With branching, histology of tubes change. contain small bits of cartilage- hold passageways open 407 |
| Emphysema | A COPD like chronic bronchitis. Symptoms and lung damage. Dilation and finally destruction of the alveoli |
| Peristalsis | 1.muscle contractions: the waves of involuntary muscle contractions that transport food, waste matter, or other contents through a tube-shaped organ such as the intestine |
| Pyelonephritis | inflammation of the renal pelvis and the kidney tissue, may be acute or chronic |
| Progesterone | from corpus luteum. needed in female reproductive system 522 |
| Vasoconstriction | decrease in a blood vessels internal diameter, causes decrease in blood flow |