microcirculation

Fluid movement depends on 4 pressures:

Plasma colloid osmotic pressure

Interstitial fluid colloid osmotic pressure

Capillary Pressure

Interstitial fluid pressure

Blood pressure

Tissue fluid pushing against blood vessels

Pressure from proteins that don't leak out easily.

Pressure from tissue fluid trying to move back in to dilute the proteins

Pushing out

Pushing out- Negative pressure

Pushing out

Pushing out

Artend-25

Venend-10

Artend =5

Venend= 5

Antend-6.3

Venend-6.3

Artend-28

Venend-28

Because these values change fluid is moved out or in