A closed soft-tissue injury characterized by swelling and ecymosis is called a(n):

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Multiple Choice

A closed soft-tissue injury characterized by swelling and ecymosis is called a(n):

Explanation:
A contusion is a closed soft-tissue injury where blunt force damages small blood vessels beneath the skin, causing blood to leak into the surrounding tissues. This leakage leads to swelling and ecchymosis (bruising) as the blood spreads and the area becomes discolored. The skin stays intact, distinguishing it from an abrasion, which scrapes away the outer skin layer. A hematoma is a localized pocket of pooled blood that can form a lump, and a crush injury involves more extensive tissue damage from severe compression. Because the description specifically highlights swelling with bruising without skin break, contusion fits best.

A contusion is a closed soft-tissue injury where blunt force damages small blood vessels beneath the skin, causing blood to leak into the surrounding tissues. This leakage leads to swelling and ecchymosis (bruising) as the blood spreads and the area becomes discolored. The skin stays intact, distinguishing it from an abrasion, which scrapes away the outer skin layer. A hematoma is a localized pocket of pooled blood that can form a lump, and a crush injury involves more extensive tissue damage from severe compression. Because the description specifically highlights swelling with bruising without skin break, contusion fits best.

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