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ch 17 & 19 match 1
123 mot study review match
| Question | Answer |
|---|---|
| radiation | heat from the body is transferred to cooler objects not touching the skin |
| conduction | the loss of heat to cooler air or objects that touch the skin |
| convection | air currents move warmer air away from skin surface and facilitate heat loss |
| vasoconstriction | arterioles in the dermis constrict to decrease the blood flow |
| vasodilatation | arterioles in the dermis dilate or expand to increase the blood flow |
| evaporation | changing water to vapor on the skin surface to facilitate heat loss |
| respiratory acidosis | CO2 is not exhaled and increases in the body system from pulmonary disease |
| respiratory alkalosis | CO2 is exhaled excessively and decreases the gas level i the body system caused usually by hyperventilation |
| metabolic acidosis | when excessive H+ ions are retained in the body from kidney disease, uncontrolled diabetes |
| metabolic alkalosis | when there is a decreased of H+ ions caused by overuse of the antacids very uncommon |
| metabolism | all of the reactions that take place in the body |
| anabolism | synthesis or formation reactions in bonding smaller molecules into larger ones |
| catabolism | decomposiition the beraking of bonds of larger molecules to form smaller molecules |
Created by:
mary t
on 2010-03-15