click below
click below
Normal Size Small Size show me how
Stack #95875
Body Fluid Compartments
Question | Answer |
---|---|
The two main factors that regulate fluid and electrolyte movement between compartments: | Hydrostatic pressure and Osmotic pressure |
The amount of force that water is exerting on the blood vessel walls: | Hydrostatic pressure |
The main reason that fluid enters the interstitial space from the capillaries | Hydrostatic pressure |
The "attraction" of water to solutes: | Osmotic pressure |
Any changes in the amounts of water will cause the movement of solutes in the appropriate direction until the concentrations on both sides are _________ | stabilized |
Any change in the concentration of the solutes will cause water | to move in the same way. |
The main factor in water and electrolyte movement | Osmotic pressure |
_______ ________ compartments include all of the fluid within cells. | Intracellular fluid compartments |
What percent does intracellular fluid compartments account for the total fluid volume? | 63% |
Intracellular fluid has a greater concentration of _______ than plasma. | Protein |
A cellular fluid in which blood cells are suspended | plasma |
Name the ions found in intracellular fluid compartments | Potassium, phosphate, magnesium: relatively high concentrations. somewhat greater : sulfate ions and lesser concentrations of sodium, chloride, and bicarbonate ions. |
EXTRAcellular fluid compartment include | all of the fluid outside the cells. |
The extracellular fluid compartment includes what three substances | plasma (blood vessels), Interstitial fluid (fluid within the tissue spaces, and lymph (lymphatic vessels). |
Vessels that anastomose freely with each other, and convey the lymph | Lymphatic vessels |
A specialized portion of extracellular fluid separated by a layer of epithelium. | Transcellular fluid |
Transcellular fluid includes: | CSF, aqueous and vitreous humors, synovial fluid, serous fluid, and fluid secretions of the glands. |
The composition of extracellular fluids : | high concentrations of sodium, chloride, and bicarbonate ions; lesser of K+,Ca,Mg,Phosphate, and sulfate ions. |
The blood plasma fraction contains considerably more protein that either | interstitial fluid or lymph. |