Why does hypoalbuminemia occur early in major burn injuries?
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Correct answer: Plasma protein loss through injured capillaries plus dilution from fluid therapy
Burn injury leads to leakage of plasma proteins, including albumin, into the interstitial space, reducing oncotic pressure and contributing to hypoalbuminemia.
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More Pathophysiology of Burn Injury questions
- Which statement correctly describes the time course of edema formation in severe burns?
- Which factor increases fluid requirements for resuscitation in a burn patient?
- In severe burn injury, why might hemoglobin and hematocrit readings be elevated in the first 12 hours?
- What is the primary reason for decreased urine output in early burn shock?
- Which electrolyte disturbance is most likely immediately after a major burn injury?
- Why is the extracellular sodium concentration often increased in early burn shock?