1. Chapter 17 – The Nervous System: Autonomic Division $100 $200 $300 $400 $500 $100$100$100 $200 $300 $400 $500 Comparison of the SNS and the ANS The Sympathetic Division The Parasympathetic Division Relationships between the ANS Divisions Integration and Control of Autonomic Functions FINAL ROUND

2. Topic 1: $100 Question Which of the following systems have both afferent and efferent neurons? a. the autonomic nervous system (ANS) only b. the somatic nervous system (SNS) only c. both the ANS and SNS d. neither the ANS or the SNS BACK TO GAME ANSWER

3. Topic 1: $100 Answer Which of the following systems have both afferent and efferent neurons? a. the autonomic nervous system (ANS) only b. the somatic nervous system (SNS) only c. both the ANS and SNS d. neither the ANS or the SNS BACK TO GAME

4. Topic 1: $200 Question The enteric nervous system is a sub- element of which of the following? a. the autonomic nervous system b. the sympathetic division c. the parasympathetic division d. the somatic nervous system BACK TO GAME ANSWER

5. Topic 1: $200 Answer The enteric nervous system is a sub- element of which of the following? a. the autonomic nervous system b. the sympathetic division c. the parasympathetic division d. the somatic nervous system BACK TO GAME

6. Topic 1: $300 Question Regarding the ANS, which of the following statements is correct? a. The efferent pathways originate in visceral receptors, and the afferent pathways connect to visceral effector organs. b. The efferent pathways originate in visceral effectors, and the afferent pathways connect to visceral receptors. c. The afferent pathways originate in visceral receptors, and the efferent pathways connect to visceral effector organs. d. The efferent pathways originate in somatic receptors, and the afferent pathways connect to visceral effector organs. BACK TO GAME ANSWER

7. Topic 1: $300 Answer Regarding the ANS, which of the following statements is correct? a. The efferent pathways originate in visceral receptors, and the afferent pathways connect to visceral effector organs. b. The efferent pathways originate in visceral effectors, and the afferent pathways connect to visceral receptors. c. The afferent pathways originate in visceral receptors, and the efferent pathways connect to visceral effector organs. d. The efferent pathways originate in somatic receptors, and the afferent pathways connect to visceral effector organs. BACK TO GAME

8. Topic 1: $400 Question Regarding neurons in the ANS, which of the following statements is false? a. In the ANS, the axons of a visceral motor neuron in the CNS innervates a second neuron located in a peripheral ganglion. b. Visceral motor neurons in the CNS, known as postganglionic neurons, send their axons, known as postganglionic fibers, to synapse on ganglionic neurons. c. The cell bodies of ganglionic neurons are located in autonomic ganglia outside the CNS. d. None of the above is false. BACK TO GAME ANSWER

9. Topic 1: $400 Answer Regarding neurons in the ANS, which of the following statements is false? a. In the ANS, the axons of a visceral motor neuron in the CNS innervates a second neuron located in a peripheral ganglion. b. Visceral motor neurons in the CNS, known as postganglionic neurons, send their axons, known as postganglionic fibers, to synapse on ganglionic neurons. c. The cell bodies of ganglionic neurons are located in autonomic ganglia outside the CNS. d. None of the above is false. BACK TO GAME

10. Topic 1: $500 Question Which of the following do/does not correctly describe the innervation patterns in the ANS? a. All postganglionic autonomic fibers release acetylcholine (ACh) at their synaptic terminals. b. Pre-ganglionic parasympathetic fibers release acetylcholine (ACh), which may be either stimulatory or inhibitory. c. Both statements are incorrect. d. Neither statement is incorrect. BACK TO GAME ANSWER

11. Topic 1: $500 Answer Which of the following do/does not correctly describe the innervation patterns in the ANS? a. All postganglionic autonomic fibers release acetylcholine (ACh) at their synaptic terminals. b. Pre-ganglionic parasympathetic fibers release acetylcholine (ACh), which may be either stimulatory or inhibitory. c. Both statements are incorrect. d. Neither statement is incorrect. BACK TO GAME

12. Topic 2: $100 Question Preganglionic sympathetic neurons are limited to spinal segments: a. T 1 -T 7 b. T 1 -L 2 c. T 7 -L 2 d. T 7 -L 5 BACK TO GAME ANSWER

13. Topic 2: $100 Answer Preganglionic sympathetic neurons are limited to spinal segments: a. T 1 -T 7 b. T 1 -L 2 c. T 7 -L 2 d. T 7 -L 5 BACK TO GAME

14. Topic 2: $200 Question Which of the following accurately describes collateral ganglia? a. They lie lateral to the vertebral column. b. They contain neurons that innervate effectors in the body wall and thoracic cavity. c. They are paired structures that lie anterior to the vertebral column. d. They innervate effectors in the abdominopelvic cavity. BACK TO GAME ANSWER

15. Topic 2: $200 Answer Which of the following accurately describes collateral ganglia? a. They lie lateral to the vertebral column. b. They contain neurons that innervate effectors in the body wall and thoracic cavity. c. They are paired structures that lie anterior to the vertebral column. d. They innervate effectors in the abdominopelvic cavity. BACK TO GAME

16. Topic 2: $300 Question Which of the following is not an effect of sympathetic stimulation? a. temporary hypersensitivity to painful stimuli b. stimulation of the extrapyramidal system, possibly resulting in shivering c. a feeling of energy and euphoria d. None of above. BACK TO GAME ANSWER

17. Topic 2: $300 Answer Which of the following is not an effect of sympathetic stimulation? a. temporary hypersensitivity to painful stimuli b. stimulation of the extrapyramidal system, possibly resulting in shivering c. a feeling of energy and euphoria d. None of above. BACK TO GAME

18. Topic 2: $400 Question Which of the following statements regarding the sympathetic division of the ANS is/are true? a. Preganglionic fibers are long, and postganglionic fibers are short. b. The sympathetic division shows extensive divergence. c. All preganglionic neurons release epinephrine at their synapses with ganglionic neurons. d. a and b BACK TO GAME ANSWER

19. Topic 2: $400 Answer Which of the following statements regarding the sympathetic division of the ANS is/are true? a. Preganglionic fibers are long, and postganglionic fibers are short. b. The sympathetic division shows extensive divergence. c. All preganglionic neurons release epinephrine at their synapses with ganglionic neurons. d. a and b BACK TO GAME

20. Topic 2: $500 Question Which of the following statements regarding sympathetic receptors sensitive to epinephrine and norepinephrine is/are false? a. Epinephrine stimulates both classes of receptors, while norepinephrine primarily stimulates alpha receptors. b. Alpha receptors are found on the surface of smooth muscle cells. c. Alpha receptors are found in many organs, including skeletal muscles, the heart, and the liver. d. b and c BACK TO GAME ANSWER

21. Topic 2: $500 Answer Which of the following statements regarding sympathetic receptors sensitive to epinephrine and norepinephrine is/are false? a. Epinephrine stimulates both classes of receptors, while norepinephrine primarily stimulates alpha receptors. b. Alpha receptors are found on the surface of smooth muscle cells. c. Alpha receptors are found in many organs, including skeletal muscles, the heart, and the liver. d. b and c BACK TO GAME

22. Topic 3: $100 Question Which pairing of parasympathetic ganglia and target organs is correct? a. otic ganglion; parotid salivary glands b. N X intramural ganglia; visceral organs in inferior portion of abdominopelvic cavity c. pelvic nerves intramural ganglia; visceral organs in most of abdominal cavity d. pterygopalatine ganglia; sweat glands BACK TO GAME ANSWER

23. Topic 3: $100 Answer Which pairing of parasympathetic ganglia and target organs is correct? a. otic ganglion; parotid salivary glands b. N X intramural ganglia; visceral organs in inferior portion of abdominopelvic cavity c. pelvic nerves intramural ganglia; visceral organs in most of abdominal cavity d. pterygopalatine ganglia; sweat glands BACK TO GAME

24. Topic 3: $200 Question Which of the following correctly describes parasympathetic preganglionic structures? a. Some of their cell bodies form autonomic nuclei in spinal segments S 2 -S 4. b. In the brain, the mesencephalon, pons and medulla oblongata contain preganglionic parasympathetic cell bodies that form autonomic nuclei associated with N III, VIII, IX, and X. c. The preganglionic fibers, from the brain stem region, synapse in the ciliary, pterygopalatine, submaxillary, and otic ganglia. d. All of the above are correct. BACK TO GAME ANSWER

25. Topic 3: $200 Answer Which of the following correctly describes parasympathetic preganglionic structures? a. Some of their cell bodies form autonomic nuclei in spinal segments S 2 -S 4. b. In the brain, the mesencephalon, pons and medulla oblongata contain preganglionic parasympathetic cell bodies that form autonomic nuclei associated with N III, VIII, IX, and X. c. The preganglionic fibers, from the brain stem region, synapse in the ciliary, pterygopalatine, submaxillary, and otic ganglia. d. All of the above are correct. BACK TO GAME

26. Topic 3: $300 Question Nicotinic receptors are/do not: a. found on the surfaces of all ganglionic neurons of the parasympathetic and sympathetic divisions. b. found at neuromuscular synapses of the somatic nervous system. c. when stimulated, produce longer-lasting effects than does stimulation of muscarinic receptors. d. All of the above are true. BACK TO GAME ANSWER

27. Topic 3: $300 Answer Nicotinic receptors are/do not: a. found on the surfaces of all ganglionic neurons of the parasympathetic and sympathetic divisions. b. found at neuromuscular synapses of the somatic nervous system. c. when stimulated, produce longer-lasting effects than does stimulation of muscarinic receptors. d. All of the above are true. BACK TO GAME

28. Topic 3: $400 Question Which of the following is not a function of the parasympathetic division of the ANS? a. secretion of hormones that promote nutrient absorption by peripheral cells b. dilation of the pupils c. reduction in heart rate and force of contraction d. sexual arousal and stimulation of sexual glands in both sexes BACK TO GAME ANSWER

29. Topic 3: $400 Answer Which of the following is not a function of the parasympathetic division of the ANS? a. secretion of hormones that promote nutrient absorption by peripheral cells b. dilation of the pupils c. reduction in heart rate and force of contraction d. sexual arousal and stimulation of sexual glands in both sexes BACK TO GAME

30. Topic 3: $500 Question Preganglionic axons of N X (vagus nerve) synapse to which ganglionic neuron(s) of the parasympathetic division of the ANS? a. otic ganglion b. ciliary ganglion c. pterygopalatine and submandibular ganglia d. intramural ganglia BACK TO GAME ANSWER

31. Topic 3: $500 Answer Preganglionic axons of N X (vagus nerve) synapse to which ganglionic neuron(s) of the parasympathetic division of the ANS? a. otic ganglion b. ciliary ganglion c. pterygopalatine and submandibular ganglia d. intramural ganglia BACK TO GAME

32. Topic 4: $100 Question Dual innervation is most prominent in the: a. lungs. b. digestive tract. c. heart. d. All of the above. BACK TO GAME ANSWER

33. Topic 4: $100 Answer Dual innervation is most prominent in the: a. lungs. b. digestive tract. c. heart. d. All of the above. BACK TO GAME

34. Topic 4: $200 Question In both divisions of the ANS, their ____ release ____. a. preganglionic fibers, ACh b. postganglionic fibers, ACh c. preganglionic fibers, NE d. postganglionic fibers, NE BACK TO GAME ANSWER

35. Topic 4: $200 Answer In both divisions of the ANS, their ____ release ____. a. preganglionic fibers, ACh b. postganglionic fibers, ACh c. preganglionic fibers, NE d. postganglionic fibers, NE BACK TO GAME

36. Topic 4: $300 Question Which of the following statements is incorrect? a. The sympathetic division has widespread impact, reaching visceral organs as well as tissues throughout the body. b. The parasympathetic division modifies the activity of structures innervated by specific cranial nerves. c. The sympathetic and parasympathetic divisions modify the activity of structures innervated by pelvic nerves. d. None of the above is incorrect. BACK TO GAME ANSWER

37. Topic 4: $300 Answer Which of the following statements is incorrect? a. The sympathetic division has widespread impact, reaching visceral organs as well as tissues throughout the body. b. The parasympathetic division modifies the activity of structures innervated by specific cranial nerves. c. The sympathetic and parasympathetic divisions modify the activity of structures innervated by pelvic nerves. d. None of the above is incorrect. BACK TO GAME

38. Topic 4: $400 Question Sympathetic innervation reaches the same peripheral destinations as parasympathetic fibers by traveling directly from which ganglia of the sympathetic chain? a. superior cervical ganglia b. ciliary ganglia c. inferior mesenteric ganglia d. pterygopalatine ganglia BACK TO GAME ANSWER

39. Topic 4: $400 Answer Sympathetic innervation reaches the same peripheral destinations as parasympathetic fibers by traveling directly from which ganglia of the sympathetic chain? a. superior cervical ganglia b. ciliary ganglia c. inferior mesenteric ganglia d. pterygopalatine ganglia BACK TO GAME

40. Topic 4: $500 Question The hypogastric plexus does not contain which of the following? a. the parasympathetic outflow of the pelvic nerves b. sympathetic postganglionic fibers from the inferior mesenteric ganglion c. sacral splanchnic nerves from the parasympathetic chain d. b and c BACK TO GAME ANSWER

41. Topic 4: $500 Answer The hypogastric plexus does not contain which of the following? a. the parasympathetic outflow of the pelvic nerves b. sympathetic postganglionic fibers from the inferior mesenteric ganglion c. sacral splanchnic nerves from the parasympathetic chain d. b and c BACK TO GAME

42. Topic 5: $100 Question The ____ division participates in reflexes that affect individual organs and systems, reflecting its relatively ____ pattern of innervation. a. parasympathetic, divergent b. sympathetic, divergent c. parasympathetic, restricted d. sympathetic, restricted BACK TO GAME ANSWER

43. Topic 5: $100 Answer The ____ division participates in reflexes that affect individual organs and systems, reflecting its relatively ____ pattern of innervation. a. parasympathetic, divergent b. sympathetic, divergent c. parasympathetic, restricted d. sympathetic, restricted BACK TO GAME

44. Topic 5: $200 Question Regarding visceral reflexes, which of the following is/are incorrect? a. The visceral reflex arc consists of a receptor, a sensory nerve, a processing center, and two visceral motor neurons. b.Cell bodies of visceral motor neurons that participate in visceral reflexes are located in the spinal cord and upper brain stem. c. All visceral reflexes are polysynaptic. d. Visceral reflexes provide automatic motor responses that can be modified, facilitated, or inhibited by higher centers, especially those of the hypothalamus. BACK TO GAME ANSWER

45. Topic 5: $200 Answer Regarding visceral reflexes, which of the following is/are incorrect? a. The visceral reflex arc consists of a receptor, a sensory nerve, a processing center, and two visceral motor neurons. b.Cell bodies of visceral motor neurons that participate in visceral reflexes are located in the spinal cord and upper brain stem. c. All visceral reflexes are polysynaptic. d. Visceral reflexes provide automatic motor responses that can be modified, facilitated, or inhibited by higher centers, especially those of the hypothalamus. BACK TO GAME

46. Topic 5: $300 Question Which of the following is a sympathetic reflex? a. vasomotor reflex b. swallowing reflex c. sexual arousal d. direct light and consensual light reflexes BACK TO GAME ANSWER

47. Topic 5: $300 Answer Which of the following is a sympathetic reflex? a. vasomotor reflex b. swallowing reflex c. sexual arousal d. direct light and consensual light reflexes BACK TO GAME

48. Topic 5: $400 Question Which of the following is the “sympathetic and parasympathetic headquarters”? a. thalamus b. hypothalamus c. medulla oblongata d. pons BACK TO GAME ANSWER

49. Topic 5: $400 Answer Which of the following is the “sympathetic and parasympathetic headquarters”? a. thalamus b. hypothalamus c. medulla oblongata d. pons BACK TO GAME

50. Topic 5: $500 Question A sudden decline in blood pressure in the carotid artery is the stimulus for which reflex? a. vasomotor reflex b. baroreceptor reflex c. pupillary reflex d. cardioacceleratory reflex BACK TO GAME ANSWER

51. Topic 5: $500 Answer A sudden decline in blood pressure in the carotid artery is the stimulus for which reflex? a. vasomotor reflex b. baroreceptor reflex c. pupillary reflex d. cardioacceleratory reflex BACK TO GAME

52. FINAL ROUND Question The preganglionic axons of cranial nerve III (oculomotor nerve) synapse in the ____ ganglion, and the postganglionic axons target the ____. a. otic, parotid salivary gland b. ciliary, intrinsic eye muscles c. intramural, visceral organs of neck, thoracic cavity, and most of abdominal cavity d. otic, intrinsic eye muscles BACK TO GAME ANSWER

53. FINAL ROUND Answer The preganglionic axons of cranial nerve III (oculomotor nerve) synapse in the ____ ganglion, and the postganglionic axons target the ____. a. otic, parotid salivary gland b. ciliary, intrinsic eye muscles c. intramural, visceral organs of neck, thoracic cavity, and most of abdominal cavity d. otic, intrinsic eye muscles BACK TO GAME