Low blood pressure may cause the net hydrostatic pressure of a capillary
to be less than normal resulting in decreased net filtration pressure.
This is force applied to a body per unit area and it can be calculated by the
following below:
Pressure = Force/Area
When the net hydrostatic pressure of a capillary is less than normal, the
glomerular blood hydrostatic pressure (GBHP) decreases thereby resulting
in a corresponding decrease in net filtration pressure.
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