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Sensory Receptors and Nerve Function

Explore the different types of sensory receptors and their role in the nervous system. Learn about nerve classification and regeneration.

fredpierce
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Sensory Receptors and Nerve Function

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

  2. Sensory Receptors: $100 Question • Nociceptors respond to what type of stimulus? • a. touch • b. sound • c. vibration • d. pain ANSWER BACK TO GAME

  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. barocepters • b. nociceptors • c. proprioceptors • d. exteroceptors ANSWER BACK TO GAME

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

  6. Sensory Receptors: $300 Question • An example of an unencapsulated receptor is ________. • a. Merkle discs • b. Meissner’s corpuscles • c. Pacinian corpuscles • d. Ruffini endings ANSWER BACK TO GAME

  7. Sensory Receptors: $300 Answer • An example of an unencapsulated receptor is ________. • a. Merkle discs • b. Meissner’s corpuscles • c. Pacinian corpuscles • d. Ruffini endings 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 ANSWER BACK TO GAME

  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 ANSWER BACK TO GAME

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

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

  15. Nerve 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. Nerve 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 ANSWER BACK TO GAME

  17. Nerve 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. Nerve 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 ANSWER BACK TO GAME

  19. Nerve 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. Nerve 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 ANSWER BACK TO GAME

  21. Nerve 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 ANSWER BACK TO GAME

  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 ANSWER BACK TO GAME

  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 ANSWER BACK TO GAME

  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 ANSWER BACK TO GAME

  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 ANSWER BACK TO GAME

  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 ANSWER BACK TO GAME

  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 ANSWER BACK TO GAME

  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 ANSWER BACK TO GAME

  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. reflexes • c. skilled • d. postural ANSWER BACK TO GAME

  39. Motor Activity and Reflex Arcs: $400 Answer • Central pattern generators are involved in which type of movement? • a. rhythmic • b. reflexes • 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 monosyaptic 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 ANSWER BACK TO GAME

  41. Motor Activity and Reflex Arcs:$500 Answer • All of the following are true of somatic reflexes except: • a. they may be monosyaptic 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 ANSWER BACK TO GAME

  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 ANSWER BACK TO GAME

  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 which 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 ANSWER BACK TO GAME

  47. Spinal Reflexes:$300 Answer • The reflex which 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. polysynaptic • c. ipsilateral • d. reciprocal ANSWER BACK TO GAME

  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. polysynaptic • 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 ANSWER BACK TO GAME

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