Anatomy and Physiology Unit 4 Practice Test- Q's and A's

Anatomy and Physiology Unit 4 Practice Test
Study online at https://quizlet.com/_9v91ga

1. Which technology records brain waves? electroencephalogram

2. A(n) _____ channel opens when a neurotransmitter chemically gated
binds to a protein.

3. Which cell transmits electrical messages? neuron

4. Which cells form myelin sheath in the PNS? Schwann cells

5. Which cells are small supporting cells? neuroglia

6. Which section develops into the CNS? neural tube

7. Which cells surround cell bodies in the PNS? satellite cells

8. Match each plexus with the body area served. - diaphragm
- deltoid muscle
- cervical - lower abdomen
- brachial - hip
- lumbar
- sacral

9. Which technology is used to replace a nerve that is no nerve transfer
longer functioning?

10. nervous system response motor output

11. information collected by the nervous system sensory input

12. nervous system processing information integration

13. responsible for interpreting and generating a re- central nervous system
sponse

14. provides communication for the CNS peripheral nervous system
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