What is the net affect of the hydrostatic pressure gradient between the capillary and interstitial space?

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Quizplus · Accepted Answer

The hydrostatic pressure gradient between the capillary and interstitial space tends to push water into the interstitial spaces, resulting in filtration. This is balanced by the colloid osmotic pressure gradient that tends to draw water into the capillaries, resulting in reabsorption. Together, these forces ensure fluid balance and prevent edema.

What Is the Net Affect of the Hydrostatic Pressure Gradient