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Muscular System
| Question | Answer |
|---|---|
| What causes muscular dystrophy? | atrophy (wasting) of skeletal tissues |
| What does abduction mean? | movement of a part away from the midline of the body |
| Does muscle tone help maintain posture? | Yes |
| Is a muscle injury usually a sprain? | Yes |
| Do tendons attach to muscle at both the origin and the insertion sites? | Yes |
| What is a ligament injury usually called? | Sprain |
| Is myasthenia gravis an autoimmune disease | Yes |
| Can a muscle be a prime mover or an antagonist? | both |