1. Chapter 13 - The Peripheral Nervous System and Reflex Activity $100 $200 $300 $400 $500 $100$100$100 $200 $300 $400 $500 Sensory Receptors Nerves and Ganglia Cranial and Spinal Nerves Motor Activity and Reflex Arcs Spinal Reflexes FINAL ROUND

2. Sensory Receptors: $100 Question Nociceptors respond to what type of stimulus? a. Touch b. Sound c. Vibration d. Pain BACK TO GAME ANSWER

3. Sensory Receptors: $100 Answer Nociceptors respond to what type of stimulus? a. Touch b. Sound c. Vibration d. Pain BACK TO GAME

4. Sensory Receptors: $200 Question Receptors located in our skeletal muscles, tendons, and joints are classified as ________. a. baroreceptors b. nociceptors c. proprioceptors d. interoceptors BACK TO GAME ANSWER

5. Sensory Receptors: $200 Answer Receptors located in our skeletal muscles, tendons, and joints are classified as ________. a. baroreceptors b. nociceptors c. proprioceptors d. interoceptors BACK TO GAME

6. Sensory Receptors: $300 Question An example of an unencapsulated receptor is a ________. a. Merkel disc b. Meissner’s corpuscle c. Pacinian corpuscle d. Ruffini ending BACK TO GAME ANSWER

7. Sensory Receptors: $300 Answer An example of an unencapsulated receptor is a ________. a. Merkel disc b. Meissner’s corpuscle c. Pacinian corpuscle d. Ruffini ending BACK TO GAME

8. Sensory Receptors: $400 Question Ascending pathways make up which level of sensory integration? a. Receptor level b. Circuit level c. Perpetual level d. Transduction BACK TO GAME ANSWER

9. Sensory Receptors: $400 Answer Ascending pathways make up which level of sensory integration? a. Receptor level b. Circuit level c. Perpetual level d. Transduction BACK TO GAME

10. Sensory Receptors: $500 Question The two-point discrimination test is performed to measure the quality of which type of discrimination? a. Magnitude b. Spatial c. Perceptual d. Pattern BACK TO GAME ANSWER

11. Sensory Receptors: $500 Answer The two-point discrimination test is performed to measure the quality of which type of discrimination? a. Magnitude b. Spatial c. Perceptual d. Pattern BACK TO GAME

12. Nerves and Ganglia: $100 Question Nerves that only carry information to the CNS are classified as ________. a. afferent b. efferent c. mixed d. spinal BACK TO GAME ANSWER

13. Nerves and Ganglia: $100 Answer Nerves that only carry information to the CNS are classified as ________. a. afferent b. efferent c. mixed d. spinal BACK TO GAME

14. Nerves and Ganglia: $200 Question A group of neuron cell bodies in the PNS is a ________. a. nerve b. nucleus c. ganglion d. tract BACK TO GAME ANSWER

15. Nerves and Ganglia: $200 Answer A group of neuron cell bodies in the PNS is a ________. a. nerve b. nucleus c. ganglion d. tract BACK TO GAME

16. Nerves and Ganglia: $300 Question The connective tissue covering that surrounds the myelin sheaths of a peripheral nerve is the ________. a. endoneurium b. epineurium c. neurilemma d. perineurium BACK TO GAME ANSWER

17. Nerves and Ganglia: $300 Answer The connective tissue covering that surrounds the myelin sheaths of a peripheral nerve is the ________. a. endoneurium b. epineurium c. neurilemma d. perineurium BACK TO GAME

18. Nerves and Ganglia: $400 Question Regeneration in the nervous system is restricted to _____________. a. cell bodies in the PNS b. cell bodies in the CNS c. cell fibers in the PNS d. cell fibers in the CNS BACK TO GAME ANSWER

19. Nerves and Ganglia: $400 Answer Regeneration in the nervous system is restricted to _____________. a. cell bodies in the PNS b. cell bodies in the CNS c. cell fibers in the PNS d. cell fibers in the CNS BACK TO GAME

20. Nerves and Ganglia: $500 Question The ability to detect the intensity of a stimulus is called ________. a. perceptual detection b. magnitude estimation c. feature abstraction d. quality discrimination BACK TO GAME ANSWER

21. Nerves and Ganglia: $500 Answer The ability to detect the intensity of a stimulus is called ________. a. perceptual detection b. magnitude estimation c. feature abstraction d. quality discrimination BACK TO GAME

22. Cranial and Spinal Nerves: $100 Question Nerves that innervate our upper limb arise from the _________. a. cervical plexus b. brachial plexus c. lumbar plexus d. cutaneous nerves BACK TO GAME ANSWER

23. Cranial and Spinal Nerves: $100 Answer Nerves that innervate our upper limb arise from the _________. a. cervical plexus b. brachial plexus c. lumbar plexus d. cutaneous nerves BACK TO GAME

24. Cranial and Spinal Nerves: $200 Question Parts of this cranial nerve would be deadened during dental work. a. Abducens b. Facial c. Trigeminal d. Vagus BACK TO GAME ANSWER

25. Cranial and Spinal Nerves: $200 Answer Parts of this cranial nerve would be deadened during dental work. a. Abducens b. Facial c. Trigeminal d. Vagus BACK TO GAME

26. Cranial and Spinal Nerves: $300 Question Partial paralysis of facial muscles could be due to a problem with which cranial nerve? a. III b. V c. VII d. X BACK TO GAME ANSWER

27. Cranial and Spinal Nerves: $300 Answer Partial paralysis of facial muscles could be due to a problem with which cranial nerve? a. III b. V c. VII d. X BACK TO GAME

28. Cranial and Spinal Nerves: $400 Question The ventral root of a spinal nerve contains axons of the __________. a. motor neurons b. sensory neurons c. association neurons d. unipolar neurons BACK TO GAME ANSWER

29. Cranial and Spinal Nerves: $400 Answer The ventral root of a spinal nerve contains axons of the __________. a. motor neurons b. sensory neurons c. association neurons d. unipolar neurons BACK TO GAME

30. Cranial and Spinal Nerves: $500 Question Our “funny bone” is actually this nerve. a. Brachial b. Median c. Radial d. Ulnar BACK TO GAME ANSWER

31. Cranial and Spinal Nerves: $500 Answer Our “funny bone” is actually this nerve. a. Brachial b. Median c. Radial d. Ulnar BACK TO GAME

32. Motor Activity and Reflex Arcs: $100 Question All are levels of complex motor activity except: a. segmental. b. projection. c. reflex. d. precommand. BACK TO GAME ANSWER

33. Motor Activity and Reflex Arcs: $100 Answer All are levels of complex motor activity except: a. segmental. b. projection. c. reflex. d. precommand. BACK TO GAME

34. Motor Activity and Reflex Arcs: $200 Question A reflex that results from practice is a(n) ______ reflex. a. intrinsic b. acquired c. autonomic d. skilled BACK TO GAME ANSWER

35. Motor Activity and Reflex Arcs: $200 Answer A reflex that results from practice is a(n) ______ reflex. a. intrinsic b. acquired c. autonomic d. skilled BACK TO GAME

36. Motor Activity and Reflex Arcs: $300 Question These two brain areas, along with the cerebral cortex, are the precommand areas. a. Spinal cord and midbrain b. Midbrain and basal nuclei c. Basal nuclei and cerebellum d. Cerebellum and spinal cord BACK TO GAME ANSWER

37. Motor Activity and Reflex Arcs: $300 Answer These two brain areas, along with the cerebral cortex, are the precommand areas. a. Spinal cord and midbrain b. Midbrain and basal nuclei c. Basal nuclei and cerebellum d. Cerebellum and spinal cord BACK TO GAME

38. Motor Activity and Reflex Arcs: $400 Question Central pattern generators are involved in which type of movement? a. Rhythmic b. Reflex c. Skilled d. Postural BACK TO GAME ANSWER

39. Motor Activity and Reflex Arcs: $400 Answer Central pattern generators are involved in which type of movement? a. Rhythmic b. Reflex c. Skilled d. Postural BACK TO GAME

40. Motor Activity and Reflex Arcs: $500 Question All of the following are true of somatic reflexes except: a. they may be monosynaptic or polysynaptic. b. both motor and sensory neurons are part of the reflex arc. c. the CNS is not part of the reflex arc. d. a receptor is necessary. BACK TO GAME ANSWER

41. Motor Activity and Reflex Arcs: $500 Answer All of the following are true of somatic reflexes except: a. they may be monosynaptic or polysynaptic. b. Both motor and sensory neurons are part of the reflex arc. c. the CNS is not a part of the reflex arc. d. a receptor is necessary. BACK TO GAME

42. Spinal Reflexes: $100 Question Which of the following is a superficial reflex? a. Stretch b. Flexor c. Plantar d. Golgi tendon BACK TO GAME ANSWER

43. Spinal Reflexes: $100 Answer Which of the following is a superficial reflex? a. Stretch b. Flexor c. Plantar d. Golgi tendon BACK TO GAME

44. Spinal Reflexes: $200 Question The receptors for the stretch reflex are the _________. a. pain receptors b. muscle spindles c. tendon organs d. touch receptors BACK TO GAME ANSWER

45. Spinal Reflexes: $200 Answer The receptors for the stretch reflex are the _________. a. pain receptors b. muscle spindles c. tendon organs d. touch receptors BACK TO GAME

46. Spinal Reflexes: $300 Question The reflex that causes a muscle to relax due to an increase in muscle tension is the ________________. a. stretch reflex b. plantar reflex c. Golgi tendon reflex d. crossed-extensor reflex BACK TO GAME ANSWER

47. Spinal Reflexes: $300 Answer The reflex that causes a muscle to relax due to an increase in muscle tension is the ________________. a. stretch reflex b. plantar reflex c. Golgi tendon reflex d. crossed-extensor reflex BACK TO GAME

48. Spinal Reflexes: $400 Question When a reflex occurs on the same side of the body as the stimulus, it is classified as ________. a. monosynaptic b. contralateral c. ipsilateral d. reciprocal BACK TO GAME ANSWER

49. Spinal Reflexes: $400 Answer When a reflex occurs on the same side of the body as the stimulus it is classified as ________. a. monosynaptic b. contralateral c. ipsilateral d. reciprocal BACK TO GAME

50. Spinal Reflexes: $500 Question Antagonistic muscles are inhibited during reflexes. This is known as _________. a. reciprocal inhibition b. ipsilateral inhibition c. Babinski’s sign d. reciprocal activation BACK TO GAME ANSWER

51. Spinal Reflexes: $500 Answer Antagonistic muscles are inhibited during reflexes. This is known as _________. a. reciprocal inhibition b. ipsilateral inhibition c. Babinski’s sign d. reciprocal activation BACK TO GAME

52. FINAL ROUND Question The area of skin innervated by a single spinal nerve is called a(n) __________. a. nerve division b. segment level c. integument segment d. dermatome BACK TO GAME ANSWER

53. FINAL ROUND Answer The area of skin innervated by a single spinal nerve is called a(n) __________. a. nerve division b. segment level c. integument segment d. dermatome BACK TO GAME