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NREMT EMT

Category - Trauma

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What causes a sprain?

Overstretching of a muscle
The tearing of connective tissue
The hypoflextion of a joint
Being hyperglycemic

Explanation

Answer: B - A sprain is caused by the tearing of connective tissues, usually associated with a ligament. The injury is accompanied by pain and swelling. Rest, ice, compression and elevation are key to controlling the inflammatory process.

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