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ANATOMY REVIEW NERVES 10-11 1. The substance released at axonal endings is called a ______________. 2. __________________ is the site of regulation of water balance and body temperature. 3. __________________ is responsible for the regulation of posture and coordination of skeletal muscle movements. 4. Increased peristalsis in the digestive tract might occur from the stimulation of _________________ fibers. 5. The ____________ conducts impulses away from the cell body. 6. ________________ would not normally be found in cerebrospinal fluid. 7. The _________ is one of the last parts of the CNS to develop in the fetus. 8. Striking the funny bone is actually stimulation of the _____________ nerve. 9. The brachial nerve supplies the ____________. 10. Collections of nerve cell bodies outside the central nervous system are called ________. 11. The period after an initial stimulus when a neuron is not sensitive to another stimulus is the _________ period. 12. A neuron that has the primary job of connecting other neurons is called a (n) ___________ neuron. 13. The ______________ consists of the pons medulla, cerebellum and midbrain. 14. The sulcus of the brain separating it into anterior and posterior parts is the _______________. 15. Muscle spindle fibers are proprioceptors found in _____________. 16. The term _________ nervous system refers to the brain and spinal cord. 17. Myelination of the nerve fibers in the peripheral nervous system is the job of the ________ cells. 18. The following would represent the correct sequence of stimulus transfer in a typical __________; sensory neuron, receptor, association neuron, effector, motor neuron A:\ANATOMY REV CH 7 NERVES.doc 19. The cerebral hemisphere lobes associated with auditory area is the _____________. 20. The cerebral hemisphere lobes associated with the visual area is the _____________. 21. The cerebral hemisphere lobes associated with the intelligence and abstract reasoning is the _____________. 22. A patient has suffered a cerebral hemorrhages that has damaged the precentral gyrus of his right cerebral cortex. As a result he feels no sensation on the _______ side of the body. 23. Preparing the body for the fight or flight response is the role of the _______________ nervous system. 24. The ___________ nervous system consists of the sympathetic and parasympathetic nervous system 25. Along a nerve fiber the correct pathway for impulse conduction is __________, cell body, axon. 26. The ________ matter of the nervous system is made up of myelinated fibers. 27. Several “vital centers” are located in the __________. 28. Audition (hearing) is the function of the ___________ lobe. 29. The limbic system controls _________. 30. The cranial nerve that controls heart rate is the _____________. 31. The cranial nerve that controls tongue movements is the ______________. 32. __________________ forms the Cerebrospinal fluid BE ABLE TO LABEL THE INTERIOR AND EXTERIOR BRAIN A NERVE CELL, THE CRAINAL NERVES A:\ANATOMY REV CH 7 NERVES.doc ANSWERS TO REVIEW NERVES 1. NEUROTRANSMITTER 2. HYPOTHALAMUS 3. CEREBELLUM 4. PARASYMPATHETIC 5. AXON 6. BLOOD 7. HYPOTHALAMUS 8. ULNAR 9. ARM 10. GANGLIA 11. REFRACTORY 12. ASSOCIATION 13. BRAIN STEM 14. CENTRAL SULCUS 15. MUSCLES 16. CENTRAL 17. SCHWANN 18. REFLEXARC 19. TEMPORAL 20. OCCIPITAL 21. FRONTAL 22. LEFT 23. SYMPATHETIC 24. AUTONOMIC 25. DENDRITE 26. WHITE 27. MEDULLA 28. TEMPORAL 29. EMOTIONS 30. VAGUS 31. HYPOGLOSSAL 32. CHOROID PLEXI A:\ANATOMY REV CH 7 NERVES.doc