Question:medium

Contraction of endothelial cells, mild endothelial damage, leucocyte mediated endothelial injury and transcytosis across the endothelial cytoplasm are all mechanisms which are observed during the acute inflammatory response. They all are responsible for:

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Acute inflammation hallmark: Redness + Heat + Swelling = Increased vascular permeability. Think: Endothelium becomes “leaky”.

Updated On: May 22, 2026

Increased vascular permeability
Phagocytosis
Decreased vascular permeability
Endothelial cell adhesion

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The Correct Option is A

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