chapter 13 - the peripheral nervous system and reflex activity
DESCRIPTION
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. - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/1.jpg)
Chapter 13 - The Peripheral Nervous System and Reflex Activity
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Sensory Receptors
Nerve and Ganglia
Cranial and Spinal Nerves
Motor Activity and Reflex Arcs
Spinal Reflexes
FINAL ROUND
![Page 2: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/2.jpg)
Sensory Receptors:
$100 Question
Nociceptors respond to what type of stimulus?
a. touch
b. sound
c. vibration
d. painBACK TO GAME
ANSWER
![Page 3: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/3.jpg)
Sensory Receptors:
$100 Answer
Nociceptors respond to what type of stimulus?
a. touch
b. sound
c. vibration
d. painBACK TO GAME
![Page 4: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/4.jpg)
Sensory Receptors:
$200 Question
Receptors located in our skeletal muscles, tendons, and joints are classified as ________.
a. barocepters
b. nociceptors
c. proprioceptors
d. exteroceptorsBACK TO GAME
ANSWER
![Page 5: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/5.jpg)
Sensory Receptors:
$200 Answer
Receptors located in our skeletal muscles, tendons, and joints are classified as ________.
a. barocepters
b. nociceptors
c. proprioceptors
d. exteroceptorsBACK TO GAME
![Page 6: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/6.jpg)
Sensory Receptors:
$300 Question
An example of an unencapsulated receptor is ________.
a. Merkle discs
b. Meissner’s corpuscles
c. Pacinian corpuscles
d. Ruffini endingsBACK TO GAME
ANSWER
![Page 7: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/7.jpg)
Sensory Receptors:
$300 Answer
An example of an unencapsulated receptor is ________.
a. Merkle discs
b. Meissner’s corpuscles
c. Pacinian corpuscles
d. Ruffini endingsBACK TO GAME
![Page 8: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/8.jpg)
Sensory Receptors:
$400 Question
Ascending pathways make up which level of sensory integration?
a. receptor level
b. circuit level
c. perpetual level
d. transductionBACK TO GAME
ANSWER
![Page 9: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/9.jpg)
Sensory Receptors:
$400 Answer
Ascending pathways make up which level of sensory integration?
a. receptor level
b. circuit level
c. perpetual level
d. transductionBACK TO GAME
![Page 10: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/10.jpg)
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. patternBACK TO GAME
ANSWER
![Page 11: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/11.jpg)
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. patternBACK TO GAME
![Page 12: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/12.jpg)
Nerve and Ganglia:
$100 Question
Nerves that only carry information to the CNS are classified as ________.
a. afferent
b. efferent
c. mixed
d. spinalBACK TO GAME
ANSWER
![Page 13: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/13.jpg)
Nerve and Ganglia:
$100 Answer
Nerves that only carry information to the CNS are classified as ________.
a. afferent
b. efferent
c. mixed
d. spinalBACK TO GAME
![Page 14: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/14.jpg)
Nerve and Ganglia:
$200 Question
A group of neuron cell bodies in the PNS is a ________.
a. nerve
b. nucleus
c. ganglion
d. tractBACK TO GAME
ANSWER
![Page 15: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/15.jpg)
Nerve and Ganglia:
$200 Answer
A group of neuron cell bodies in the PNS is a ________.
a. nerve
b. nucleus
c. ganglion
d. tractBACK TO GAME
![Page 16: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/16.jpg)
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. perineuriumBACK TO GAME
ANSWER
![Page 17: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/17.jpg)
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. perineuriumBACK TO GAME
![Page 18: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/18.jpg)
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 CNSBACK TO GAME
ANSWER
![Page 19: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/19.jpg)
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 CNSBACK TO GAME
![Page 20: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/20.jpg)
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 discriminationBACK TO GAME
ANSWER
![Page 21: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/21.jpg)
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 discriminationBACK TO GAME
![Page 22: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/22.jpg)
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 nervesBACK TO GAME
ANSWER
![Page 23: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/23.jpg)
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 nervesBACK TO GAME
![Page 24: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/24.jpg)
Cranial and Spinal Nerves:
$200 Question
Parts of this cranial nerve would be deadened during dental work:
a. abducens
b. facial
c. trigeminal
d. vagusBACK TO GAME
ANSWER
![Page 25: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/25.jpg)
Cranial and Spinal Nerves:
$200 Answer
Parts of this cranial nerve would be deadened during dental work:
a. abducens
b. facial
c. trigeminal
d. vagusBACK TO GAME
![Page 26: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/26.jpg)
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. XBACK TO GAME
ANSWER
![Page 27: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/27.jpg)
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. XBACK TO GAME
![Page 28: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/28.jpg)
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 neuronsBACK TO GAME
ANSWER
![Page 29: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/29.jpg)
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 neuronsBACK TO GAME
![Page 30: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/30.jpg)
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
![Page 31: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/31.jpg)
Cranial and Spinal Nerves:
$500 Answer
Our funny bone is actually this nerve:
a. brachial
b. median
c. radial
d. ulnar
BACK TO GAME
![Page 32: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/32.jpg)
Motor Activity and Reflex Arcs:
$100 Question
All are levels of complex motor activity except:
a. segmental
b. projection
c. reflex
d. precommandBACK TO GAME
ANSWER
![Page 33: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/33.jpg)
Motor Activity and Reflex Arcs:
$100 Answer
All are levels of complex motor activity except:
a. segmental
b. projection
c. reflex
d. precommandBACK TO GAME
![Page 34: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/34.jpg)
Motor Activity and Reflex Arcs:
$200 Question
A reflex that results from practice is a(n) ______ reflex.
a. intrinsic
b. acquired
c. autonomic
d. skilledBACK TO GAME
ANSWER
![Page 35: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/35.jpg)
Motor Activity and Reflex Arcs:
$200 Answer
A reflex that results from practice is a(n) ______ reflex.
a. intrinsic
b. acquired
c. autonomic
d. skilledBACK TO GAME
![Page 36: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/36.jpg)
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 cordBACK TO GAME
ANSWER
![Page 37: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/37.jpg)
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 cordBACK TO GAME
![Page 38: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/38.jpg)
Motor Activity and Reflex Arcs:
$400 Question
Central pattern generators are involved in which type of movement?
a. rhythmic
b. reflexes
c. skilled
d. posturalBACK TO GAME
ANSWER
![Page 39: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/39.jpg)
Motor Activity and Reflex Arcs:
$400 Answer
Central pattern generators are involved in which type of movement?
a. rhythmic
b. reflexes
c. skilled
d. posturalBACK TO GAME
![Page 40: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/40.jpg)
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 necessaryBACK TO GAME
ANSWER
![Page 41: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/41.jpg)
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 necessaryBACK TO GAME
![Page 42: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/42.jpg)
Spinal Reflexes:
$100 Question
Which of the following is a superficial reflex?
a. stretch
b. flexor
c. plantar
d. golgi tendonBACK TO GAME
ANSWER
![Page 43: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/43.jpg)
Spinal Reflexes:
$100 Answer
Which of the following is a superficial reflex?
a. stretch
b. flexor
c. plantar
d. golgi tendonBACK TO GAME
![Page 44: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/44.jpg)
Spinal Reflexes:
$200 Question
The receptors for the stretch reflex are the _________.
a. pain receptors
b. muscle spindles
c. tendon organs
d. touch receptorsBACK TO GAME
ANSWER
![Page 45: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/45.jpg)
Spinal Reflexes: $200 Answer
The receptors for the stretch reflex are the _________.
a. pain receptors
b. muscle spindles
c. tendon organs
d. touch receptorsBACK TO GAME
![Page 46: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/46.jpg)
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 reflexBACK TO GAME
ANSWER
![Page 47: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/47.jpg)
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 reflexBACK TO GAME
![Page 48: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/48.jpg)
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. reciprocalBACK TO GAME
ANSWER
![Page 49: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/49.jpg)
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. reciprocalBACK TO GAME
![Page 50: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/50.jpg)
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 activationBACK TO GAME
ANSWER
![Page 51: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/51.jpg)
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 activationBACK TO GAME
![Page 52: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/52.jpg)
FINAL ROUND Question
The area of skin innervated by a single spinal nerve is called a __________.
a. nerve division
b. segment level
c. integument segment
d. dermatone BACK TO GAME
ANSWER
![Page 53: Chapter 13 - The Peripheral Nervous System and Reflex Activity](https://reader036.vdocuments.site/reader036/viewer/2022062516/56812a94550346895d8e480a/html5/thumbnails/53.jpg)
FINAL ROUND Answer
The area of skin innervated by a single spinal nerve is called a __________.
a. nerve division
b. segment level
c. integument segment
d. dermatone BACK TO GAME