A sprain injures which tissue?

Study for the Nassau County EMT Test. Prepare with flashcards and multiple-choice questions. Each question is accompanied by hints and explanations. Get ready for your exam!

Multiple Choice

A sprain injures which tissue?

Explanation:
Sprains injure ligaments—the tough bands that connect bones across a joint and keep that joint stable. A twisting or wrenching force can overstretch or tear these ligament fibers, leading to pain, swelling, and trouble moving the joint. This differs from injuries to other tissues: bones can fracture, cartilage injuries affect the joint surface, and strains involve muscles or tendons. Knowing that a sprain targets ligaments helps you understand why joint stability is compromised after a twist and why protective immobilization or gradual rehab is often needed.

Sprains injure ligaments—the tough bands that connect bones across a joint and keep that joint stable. A twisting or wrenching force can overstretch or tear these ligament fibers, leading to pain, swelling, and trouble moving the joint. This differs from injuries to other tissues: bones can fracture, cartilage injuries affect the joint surface, and strains involve muscles or tendons. Knowing that a sprain targets ligaments helps you understand why joint stability is compromised after a twist and why protective immobilization or gradual rehab is often needed.

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