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ICAR JRF Veterinary Biochemistry 29 Jun 2024Shift 1
MCQ (Single Correct)
+4
−1
Edema may occur due to following except
EXPLANATION
Body Fluid Compartments , Osmolality & Starli
- Starling's Equation of Microvascular Fluid Movement:
- Factors Promoting Edema:
- Increased capillary hydrostatic pressure ($P_c$) (congestive heart failure, venous obstruction).
- Increased capillary permeability ($K_f$) (inflammation, toxins).
- Obstruction of lymphatic drainage (lymphedema).
- Decreased plasma oncotic pressure ($\pi_c$) (hypoalbuminemia).
- Effect of Increased Plasma Proteins:
- An increased concentration of plasma proteins elevates intravascular oncotic pressure ($\pi_c$), which reabsorbs fluid from the interstitial space into the vascular bed, thereby preventing edema.
- nalysis:
- (Increased concentration of plasma proteins): Correct (does not cause edema).
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