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Ch 21 Body Fluids
Body fluids in A&P
Question | Answer |
---|---|
Where are intracellular fluids located? Extracellular fluids? | Intracellular fluids- within cells. Extracellular- outside cells. |
What is interstitial fluid? | Fluid located between cells in tissues. |
What are cations and anions? | Cations are positively charged ions. Anions are negatively charged ions. |
What are four routes for water loss from the body? | The kidneys, the skin, the lungs, and the intestinal tract. |
What hormone from the adrenal cortex promotes sodium reabsorption in the kidney? | Aldosterone. |
What pituitary hormone increases water reabsorption in the kidney? | Antidiuretic hormone (ADH) |
What are the 3 mechanisms for maintaining the acid-base balance of body fluids? | Buffer systems, respiration, and kidney function. |
What condition arises from abnormally low body fluids? From high pH of body fluids? | Acidosis (low pH) Alkalosis (high pH) |
What is the term for accumulation of excess interstitial fluid? | Edema |
What term describes low blood sodium concentration? | Hyponatremia |
What term for effusion of fluid into the abdominal cavity? | Ascities |
What is the percentage of sodium chloride in normal saline? | 0.9% |
What is another name for dextrose? | Glucose |
EXTRA | OUTSIDE OF, BEYOND |
INTRA | WITHIN |
SEMI | PARTIAL, HALF |
OSMO | OSMOSIS |
POLY | MANY |
O/SIS | CONDITION, PROCESS |
HYDRO | WATER |
TOXO | POISON |