Bruise caused by damage to dermal blood vessels, resulting in swelling and discoloration, is a

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Prepare for the EMT Medical Conditions Exam with multiple choice questions and explanations. Study effectively and improve your chances of success with practice exams and comprehensive materials!

Multiple Choice

Bruise caused by damage to dermal blood vessels, resulting in swelling and discoloration, is a

Explanation:
When blunt trauma damages tiny blood vessels in the skin, blood leaks into the surrounding tissue, producing a bruise with swelling as the inflammatory response unfolds. This pattern fits a contusion, which is essentially a superficial injury with capillary bleeding inside the tissue and no skin break. The discoloration comes from the blood products changing color as they break down during healing. A hematoma would involve a larger, localized blood collection that can form a lump beneath the skin. Epistaxis is a nosebleed, and an avulsion is a tearing away of tissue.

When blunt trauma damages tiny blood vessels in the skin, blood leaks into the surrounding tissue, producing a bruise with swelling as the inflammatory response unfolds. This pattern fits a contusion, which is essentially a superficial injury with capillary bleeding inside the tissue and no skin break. The discoloration comes from the blood products changing color as they break down during healing. A hematoma would involve a larger, localized blood collection that can form a lump beneath the skin. Epistaxis is a nosebleed, and an avulsion is a tearing away of tissue.

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