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When the osmotic pressure in a capillary exceeds the blood pressure in the capillary what is the net movement of fluid?
Wiki User
∙ 15y ago
water and waste will move in capillary . water and waste will move in capillary .
Wiki User
∙ 15y ago
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When the blood pressure in a capillary exceeds the osmotic pressure in the capillary what is the net movement of fluid?
The movement should be OUTWARD toward the interstitial fluid. This is because the blood pressure is greater than the osmotic pressure (or more correctly the onconic/colloid pressure, since the membrane is actually quite permeable to ions but is not permeable to plasma proteins), and thus fluid (water and ions, along with other small molecules) can flow OUT of the capillary bed.
Filtration results when substances are forced through capillary walls by osmotic pressure?
Filtration results when nutrients are moved through the capillary walls by hydrostatic pressure. Hydrostatic pressure in the capillaries is greater than the osmotic pressure so there is a net movement of fluid and/or solutes out of the capillaries.
What is the relation of the donnan effect to osmotic pressure on capillary and on pH?
the effect of Donnan effect to osmotic pressure on capillary is that it gives the capillary the ability to *some text missing*
Which net pressure draws fluid into the capillary?
net osmotic pressure
What type of pressure causes to enter the venous side of the capillary?
Osmotic pressure...
What reflects balance between the direction and amount of fluid that flows across capillary walls?
Hydrostatic and osmotic pressure.
The most important force driving reabsorption at the venous end of a capillary is?
Blood colloid osmotic pressure
How do net hydrostatic pressure and net osmotic pressure each change along the length of a capillary?
Net osmotic pressure stays about the same and net hydrostatic pressure decreases.
Which force favors blood filtration?
Capillary hydrostatic pressure and interstitial fluid osmotic pressure
What aids the passage of water into the blood on the venous side of the capillary?
osmotic pressure
Why water and dissolved substances leave the arterioles end of the capillary and enter the venule end?
Water and dissolved substances leave the arteriole end of the capillary due to hydrostatic pressure being higher than osmotic pressure and enter the venule of the capillary due to osmotic pressure being higher than hydrostatic pressure.
What are the results of when the blood pressure in the capillaries greatly exceeds the osmotic pressure of the blood?
we produce from the cappilarries
