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Unformatted text preview: A&P Lecture Exam # 5(Chapter 12-14) 12-1 Identify the two anatomical divisions of the nervous system. CNS and PNS Receptorsafferent divisionCNSefferent division--effectors 12-2 Identify the two functional divisions of the peripheral nervous system and cite their primary function Somatic nervous system(SNS)----control skeletal muscle contractions Autonomic nervous system (ANS)visceral motor systemprovides autonimatic regulation of smooth muscle,cardiac muscle, glandular secretions..etc 12-3 Sketch and label the structure of a typical neuron, describe the functions of each component, and classify neurons on the basis of their structure and function. Page 376 Figure 12-1 Page 378 Figure 12-3 12-4 Describe the locations and functions of the various types of neuroglia. Four types of neuroglia in CNS (1) Ependymal cells ---cerebrospinal fliud (CSF) (2) astrocytes (3) oligodendrocytes and (4) microglia Neuroglia in PNS: satellite cells and Schwann cells 12-4...
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