Given below are two statements for edema, one is labelled as Assertion (A) and other one labelled as Reason (R).
In light of the above statements, choose the correct answer from the options given below.
- Pathophysiology of Edema:
- Assertion (A): Inflammatory edema is the excessive accumulation of fluid in tissue spaces and body cavities.
- Generally, inflammatory swelling produces a protein-rich exudate resulting from increased microvascular endothelial permeability.
- Reason (R): Edema is generally due to decrease in colloid osmotic pressure.
- Decreased plasma colloid osmotic pressure (hypoalbuminemia) produces a protein-poor transudate (non-inflammatory edema). It does NOT explain inflammatory edema.
- nalysis:
- In evaluating standard competitive exam questions, the statement distinction between transudative systemic mechanisms and localized inflammatory exudation is tested (Option 4).
Correct option: (4) (A) is false but (R) is true.