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Lehne's Pharmacotherapeutics Ch 12 questions with verified answers
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Lehne's Pharmacotherapeutics Ch 12 questions with verified answers
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Lehne's Pharmacotherapeutics Ch 121. 1. parasympathetic
2. 2. sympathetic - ANS-what are the two divisions of the autonomic nervous system?
3. 1) a sensor
4. 2) an effector
5. 3). neurons connecting the sensor to the effector - ANS-main elements of feedback
regulation loop
6. 1) increasing HR and BP
7. 2) shunting blood away from the skin and viscera and into skeletal muscle
8. 3) dilating the bronchi to improve oxygenation
9. 4) dilating the pupils
10. 5) mobilizing store energy, thereby providing glucose for the brain and fatty acids for
muscles - ANS-the things that the SNS's flight-or-right response orchestrates
11. 1) maintenance of blood flow to the brain
12. 2) redistribution of blood flow during exercise
13. 3) compensation for loss of blood, primarily by vasoconstriction - ANS-the three
homeostatic objectives of the sympathetic nervous system
14. 1) regulating the cardiovascular system
15. 2) regulating body temperature
16. 3) implementing the acute stress response (flight-or-fight) - ANS-three regulatory
functions of the sympathetic nervous system (SNS)
17. 1) regulation of the heart 2) regulation of secretory glands (salivary, gastric, sweat,
and bronchial glands, and 3) regulation of smooth muscles (bronchi, blood vessels,
urogenital system, and GI tract) - ANS-three principal functions of autonomic nervous
system which includes both parasympathetic nervous system and sympathetic
nervous system
18. 1) slowing of heart rate
19. 2) increased gastric secretion
20. 3) emptying of bladder
21. 4) emptying of the bowel
22. 5) focusing the eye for near vision
23. 6) constricting the pupil
24. 7) contracting bronchial smooth muscle - ANS-seven regulatory functions of the
parasympathetic nerves
25. 1) somatic motor system and 2) autonomic nervous system - ANS-two major
subdivisions of the PNS
26. 1) synapses between preganglionic and postganglionic neurons (including the
adrenal medulla) and 2) junctions between postganglionic neurons and their effector
organs - ANS-two sites of action with drugs that affect SNS
27. a1
28. a2
29. b1
30. b2
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