Question

Oedema is due to

• A. Increased permeability of capillary walls
• B. Reduced return of lymph
• C. Increased capillary pressure
• D. All the above.

Answer 1

The correct option is D All the above.

Edema occurs when small blood vessels in our body (capillaries) leak fluid. The fluid builds up in surrounding tissues, leading to swelling.

So, the option is D.