What are the nerve roots for the autonomic nervous system? a. Sympathetic = T2-T10; Parasympathetic = S2-4 b. Sympathetic = C1-C5; Parasympathetic = T2-T10 c. Sympathetic = T1-L2, Parasympathetic = CN3, 7, 9, 10 & S2-4 d. Sympathetic = CN3,7,9,10; Parasympathetic = T2-10

31. An unmedicated patient with Parkison's disease has a. Slowness of movement b. Abnormal gait c. Tremor d. All of the above 30. Which naming scheme is not correct? a. Corpus stiatum = caudate +putamen+globus pallidus b. Basal ganglia= neostriatum +hippocampus c. Lentiform nucleus = putamen + globus pallidus d. Neostriatum = caudate + puatmen %3D

Which of the following sympathetic efferent pathways does not involve a ganglionic synapse? а. Sweat gland secretion O b. Sympathetic innervation of the heart c. Sympathetic innervation of the intestines d. Splanchnic nerve output to the suprarenal medulla e. Splanchnic nerve output to the kidney O f. Sympathetic relaxation of the urinary bladder musculature and sphincter constriction g. None of the above, all sympathetic efferent pathways involve a ganglionic synapse. Check

What is the name for a bundle of axons within a nerve?a. fascicleb. tractc. nerve rootd. epineurium

Which type of adrenergic receptors would promote glycolysis in response to epinephrine/ adrenaline release? a. Alpha-1  b. Alpha-2 c. Beta

Which of the following is not correct about the parasympathetic division? Select one: O A. parasympathetic nerves constitute a part of the autonomic nervous system O B. the neurotransmitter released by preganglionic neurons is acetylcholine O C. parasympathetic nerves always form synapses in ganglia near or within an internal organ O D. the neurotransmitter released by postganglionic neurons is acetylcholine O E. parasympathetic nerves exit the central nervous system at the thoracic and lumbar regions of the spinal cord

29. Basal ganglia and cerebellum are similar in that both a. Send axons to the spinal cord b. Use ventral lateral nucleus of thalamus as a relay c. Directly feed into the supplementary motor area d. Influence cerebral cortex on the side opposite to their location. 28. A 53 year old secretary had abrupt onset of involuntary movements. Her left arm made large, violent, flailing movements that interfered with her ability to work. The most likely site of damage is a. Right globus pallidus b. Right subthalamic nucleus c. Right substantia nigra d. Left subthalamic nucleus

Match the terms with the appropriate ANS division: P = parasympathetic division; S = sympathetic division. Use one or both choices to answer the question.1. two motor neurons2. short preganglionic axons3. long preganglionic axons4. innervates adrenal medullae5. terminal ganglia6. trunk or chain ganglia7. prevertebral ganglia8. craniosacral division9. thoracolumbar division10. activated during exercise, fighting, or fleeing11. rami communicantes12. promotes digestion13. short postganglionic axons14. long postganglionic axons

Using cable theory to describe axon conduction would tell us a. the larger the diameter of the axon the faster the propagation of the action potential b. the larger the diameter of the axon the slower the propagation of the action potential c. the smaller the diameter of the axon the faster the propagation of the action potential d. that having big axons is of no benefit and only takes up a lot of space e. the nervous system mainly has small axons because they are much faster than large ones

PART G – LET'S REVIEW Organization of the Nervous System 1. Consists of the brain and spinal cord A. Efferent division B. Autonomic Nervous System 2. Composed of nerves arising from the brain and spinal cord C. Central Nervous System 3. PNS subdivision that transmits incoming info from the sensory organs to the CNS D. Afferent Nervous System 4. Produces the "fight or flight" response E. Sympathetic division 5. Šubdivision that carries info from the CNS to skeletal muscle F. Peripheral Nervous System 6. Subdivision of efferent division that transmits info to smooth G. Somatic Nervous System muscle, cardiac muscle, and glands 7. Consists of all outgoing motor pathways H. Parasympathetic division 8. Coordinates the body's normal resting activities