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muscular system
| Question | Answer |
|---|---|
| movement away from midline | abduction |
| movement twords midline | adduction |
| surrounds heart | cardiac |
| moving in a circle at a joint, or moving one end of a boy part in a circle while the other end remains stationary | circumduction |
| shorten, decrease in size, or draw together | contract |
| tightening or shortening of a muscle | contracture |
| allows the muscle to return to its original shape after it has contracted or stretched | elasticity |
| irritability, the ability to respond to stimulus such as a nerve impulse. | extensibility |
| increasing the angle between two parts, straightening a limb | extension |
| fiborous membrane covering, supporting, and separating muscles | facia |
| decreasing the angle between two parts, bending a limb | flexion |
| end or area of a muscle that moves when the muscle contracts | insertion |
| independent action not controlled by choice or desire | involuntary |
| state of partial muscle contraction providing a state of readiness to act | muscle tone |
| system made up of more than 600 muscles | muscular system |
| end or area of a muscle that remains stationary when the muscle contracts | origin |
| movement around a central axis, a turning | rotation |
| attached to bone and cause body movement | skeletal muscle |
| fiborous connective tissue connects muscles to bones | tendons |
| pertaining to organs, muscles covering organs | visceral (smooth) muscle |
| under one's control, done by ones choice | voluntary |