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Study Stack 3 weeks
| Question | Answer |
|---|---|
| Muscles that move the wrist, hand, and fingers can be | only extrinsic. |
| The long axes of the fascicles run parallel to the long axis of the muscle is a description of this type of fascicle arrangement. | circular |
| Muscles that contract at the same time as the prime mover are called: | synergists. |
| The prime mover can also be called the: | antagonist. |
| The covering of individual muscle fibers is the: | epimysium. |
| Which of the following statements about the muscles of the thorax is incorrect? | When the diaphragm contracts, it decreases the volume of the thoracic cavity and expels air from the lungs. |
| The teres major and teres minor muscles move the: | shoulder. |
| Which of the following statements about the muscles of the head is incorrect? | The splenius capitis muscle is sometimes called the prayer muscle because it causes the head to bow. |
| Axodendritic synapses occur between letter "E" on the diagram and this region on a proximal neuron. | E |
| What structure of the Schwann cell is essential to normal nerve growth and the regeneration of injured nerve fibers? | neurilemma |