Orthonotes
Orthonotes
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Compartment Syndrome — Pressure Criteria

Absolute CP >30 mmHg indicates fasciotomy. ΔP = DBP – CP; if <30 mmHg, fasciotomy indicated. Interpret with clinical signs.

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Absolute CP >30 mmHg indicates fasciotomy. ΔP = DBP – CP; if <30 mmHg, fasciotomy indicated. Interpret with clinical signs.

MCQs

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Question 1

What is the absolute intracompartmental pressure threshold that indicates the need for fasciotomy in compartment syndrome?

Question 2

Which calculation is used to assess perfusion in compartment syndrome?

Question 3

What is the earliest and most sensitive clinical sign of compartment syndrome?

Question 4

In compartment syndrome, which of the following describes the pathophysiological process leading to tissue ischemia?

Question 5

Which compartment is most commonly associated with compartment syndrome due to fractures?

Question 6

A patient presents with a diastolic blood pressure of 70 mmHg and a compartment pressure of 40 mmHg. What is the delta pressure?

Question 7

What is the time frame for irreversible muscle damage due to compartment syndrome?

Question 8

Which of the following signs is considered a late indication of compartment syndrome?

Question 9

What is the primary treatment for established compartment syndrome?

Question 10

Which of the following is NOT a classic sign of compartment syndrome?