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Paragraph le 4 quiz and Sec B essay questions- Google Chrome ure https://outlook

ID: 3483249 • Letter: P

Question

Paragraph le 4 quiz and Sec B essay questions- Google Chrome ure https://outlook.office365.com/owa/projection.aspx Download Show email 7. Explain the roles sympathetic and parasympathetic nervous systems with respect to homeostatic cardiac functions. 8. What are Schwan cells? Explain the role of Schwan cells in myelin sheath degeneration 9. Explain how memories are created, stored, and recalled, and distinguish among the leve consciousness and unconsciousness. 10. Specify the components of the afferent and efferent divisions of the nervous system, and explain what is meant by the somatic nervous system. 11. Describe representative examples of cranial reflexes that produce somatic responses to specific stimuli. How are they relevant in clinical diagnosis, explain with one example. 12. Explain the process of visual adaptation involving bleaching and regeneration of visual pigments. How is this different in night blindness condition? 13. Explain why receptors respond to specific stimuli, and how the organization of a receptor affects its sensitivity

Explanation / Answer

7. ROLE OF SYMPATHETIC AND PARASYMPATHETIC NERVOUS SYSTEM WITH RESPECT TO THE HOMEOSTATIC CARDIAC FUNCTIONS:

SYMPATHETIC NERVOUS SYSTEM :

PARASYMPATHETIC NERVOUS SYSTEM :

The parasympathetic nervous system utilize little or no effect on blood vessels except the coronoery arteries.