Nervous-System-quiz-long

Nervous-System-quiz-long - Student Academic Learning...

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Student Academic Learning Services Page 1 of 8 www.durhamcollege.ca/sals Student Services Building (SSB), Room 204 905.721.2000 ext. 2491 This document last updated: 7/29/2011 Nervous System Quiz 1. The term central nervous system refers to the: A) autonomic and peripheral nervous systems B) brain, spinal cord, and cranial nerves C) brain and cranial nerves D) spinal cord and spinal nerves E) brain and spinal cord 2. The peripheral nervous system consists of: A) spinal nerves only B) the brain only C) cranial nerves only D) the brain and spinal cord E) the spinal and cranial nerves 3. Which of these cells are not a type of neuroglia found in the CNS: A) astrocytes B) microglia C) Schwann cells D) ependymal cells E) oligodendrocytes 4. The Schwann cells form a myelin sheath around the: A) dendrites B) cell body C) nucleus D) axon E) nodes of Ranvier 5. The neuron processes that normally receives incoming stimuli are called: A) axons B) dendrites C) neurolemmas D) Schwann cells E) satellite cells
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Page 2 of 8 www.durhamcollege.ca/sals Student Services Building (SSB), Room 204 905.721.2000 ext. 2491 This document last updated: 7/29/2011 6. Collections of nerve cell bodies inside the PNS are called: A) ganglia B) tracts C) nerves D) nuclei E) tracts or ganglia 7. Which of the following best describes the waxy-appearing material called myelin : A) an outermembrane on a neuroglial cell B) a lipid-protein (lipoprotein) cell membrane on the outside of axons C) a mass of white lipid material that surrounds the cell body of a neuron D) a mass of white lipid material that insulates the axon of a neuron E) a mass of white lipid material that surrounds the dendrites of a neuron 8. A neuron with a cell body located in the CNS whose primary function is connecting other neurons is called a(n): A) efferent neuron B) afferent neuron C) interneuron D) glial cell E) satellite cell 9. White matter refers to myelinated fibers in the: A) CNS B) PNS C) ANS D) SNS E) both ANS and SNS 10. Impulse conduction is fastest in neurons that are: A) myelinated B) unmyelinated C) sensory D) motor E) cerebral
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This note was uploaded on 01/03/2012 for the course BIO 201 taught by Professor Adams during the Spring '11 term at Durham College.

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Nervous-System-quiz-long - Student Academic Learning...

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