Which of the Following is a Cause of Edema

Question

Which of the following is a cause of edema?
A) Replacing heavy losses of water and sodium with just water.
B) Electrolyte imbalances
C) Decreased capillary pressure
D) Increased concentration of plasma proteins

Accepted Answer

Electrolyte imbalances can cause edema by disrupting the balance of fluids in the body. When electrolyte levels become imbalanced, fluids can accumulate in tissues, leading to swelling and edema. Replacing heavy losses of water and sodium with just water can lead to electrolyte imbalances, but this is not a direct cause of edema. Decreased capillary pressure and increased concentration of plasma proteins can also contribute to edema, but they are not the best choice as a standalone cause.