Here is the answer to In the capillaries, hydrostatic pressure (hp) is exerted by __.
It belonged to the MCAT practice test.
In the capillaries, hydrostatic pressure (hp) is exerted by __.
In the capillaries, hydrostatic pressure (hp) is exerted by what?
- proteins in the blood
- blood pressure
The correct answer is below.
Info about hydrostatic pressure
What is hydrostatic pressure?
Hydrostatic pressure The pressure applied by a homogeneous fluid on a body.
This force is omnidirectional and uniformly applied to all parts of the surface of the object. The increase of hydrostatic pressure will reduce the size of the stressed object, but will not change its shape.
What is the relationship between hydrostatic pressure and osmotic pressure in tissue fluid and plasma?
There is no direct relationship between hydrostatic pressure and osmotic pressure in terms of their definitions.
Hydrostatic pressure refers to the static pressure generated in the direction perpendicular to the flow in the process of fluid flow.
And osmotic pressure refers to the solute molecules through a semi-permeable membrane water absorption force, its size depends on the number of solute particles and has nothing to do with the molecular weight, radius, and other properties of the solute.
Effective filtration pressure is equal to effective hydrostatic pressure minus effective colloid osmotic pressure. Increased capillary hydrostatic pressure can lead to increased effective filtration pressure, which is conducive to the filtration of capillary plasma and is not conducive to the recovery of fluid between tissues.
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