Which statement correctly describes the time course of edema formation in severe burns?
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Correct answer: Edema is biphasic: a rapid early phase then a slower phase over 12-24 hours
After severe burns, edema rapidly develops within minutes and then progresses more slowly over 12-24 hours, affecting both burned and unburned tissues due to a systemic response.
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More Pathophysiology of Burn Injury questions
- 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?
- What happens to myocardial function in burn shock, even after adequate fluid resuscitation?