Edema cannot be caused by
A)increased amounts of tissue fluid.
B)not enough tissue fluid being drained away.
C)increased blood pressure.
D)increased capillary osmotic pressure.
E)poor circulation such as constricted veins during pregnancy.

Question

Quizplus · Accepted Answer

Edema is caused by an imbalance of forces that result in an accumulation of tissue fluid. An increase in capillary osmotic pressure is not a cause of edema, but rather a protective mechanism to prevent edema by drawing fluid back into the capillaries. The other options listed all contribute to the development of edema.

Edema Cannot Be Caused by