Retention of sodium and water is a cause of edema because of an increase in which pressure?
A)Capillary hydrostatic pressure
B)Interstitial hydrostatic pressure
C)Capillary oncotic pressure
D)Interstitial oncotic pressure

Question

Quizplus · Accepted Answer

An increase in hydrostatic pressure can result from venous obstruction or salt and water retention. Venous obstruction can increase the hydrostatic pressure of fluid within the capillaries enough to cause fluid to escape into the interstitial spaces.

Retention of Sodium and Water Is a Cause of Edema