© 2013 Pearson Education, Inc. Chapter 13: The Peripheral Nervous System and Reflex Activity Sensory Receptors Nerves and Ganglia Cranial and Spinal Nerves

© 2013 Pearson Education, Inc.

Chapter 13: The Peripheral Nervous System and Reflex Activity

Sensory Receptors

Nerves and Ganglia

Cranial and Spinal Nerves

Spinal Reflexes

Motor Activity and Reflex Arcs

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FINAL ROUNDQuestions by Mark Hollier, Georgia Perimeter College - Clarkston Campus


Sensory Receptors:

$100 Question

Nociceptors respond to what type of stimulus?

a. Touch

b. Sound

c. Vibration

d. Pain

ANSWER

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Sensory Receptors:

$100 Answer

Nociceptors respond to what type of stimulus?

a. Touch

b. Sound

c. Vibration

d. Pain

BACK TO GAME


Sensory Receptors:

$200 Question

Receptors sensitive to stimuli arising outside the body are classified as ______.

a. baroreceptors

b. exteroceptors

c. proprioceptors

d. interoceptors

ANSWER

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Sensory Receptors:

$200 Answer

Receptors sensitive to stimuli arising outside the body are classified as ______.

a. baroreceptors

b. exteroceptors

c. proprioceptors

d. interoceptors

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Sensory Receptors:

$300 Question

An example of an nonencapsulated receptor is a ________.

a. tactile disc

b. tactile corpuscle

c. lamellar corpuscle

d. bulbous corpuscle

ANSWER

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Sensory Receptors:

$300 Answer

An example of an nonencapsulated receptor is a ________.

a. tactile disc

b. tactile corpuscle

c. lamellar corpuscle

d. bulbous corpuscle

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Sensory Receptors:

$400 Question

Ascending pathways make up which level of sensory integration?

a. Receptor level

b. Circuit level

c. Perceptual level

d. Transduction

ANSWER

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Sensory Receptors:

$400 Answer

Ascending pathways make up which level of sensory integration?

a. Receptor level

b. Circuit level

c. Perceptual level

d. Transduction

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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. PatternANSWER

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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

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Nerves and Ganglia:

$100 Question

Nerves that only carry information to the CNS are classified as ______.

a. afferent

b. efferent

c. mixed

d. spinal

ANSWER

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Nerves and Ganglia:

$100 Answer

Nerves that only carry information to the CNS are classified as ______.

a. afferent

b. efferent

c. mixed

d. spinal

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Nerves and Ganglia:

$200 Question

A group of neuron cell bodies in the PNS is a ______.

a. nerve

b. nucleus

c. ganglion

d. tract

ANSWER

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Nerves and Ganglia:

$200 Answer

A group of neuron cell bodies in the PNS is a ______.

a. nerve

b. nucleus

c. ganglion

d. tract

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Nerves and Ganglia:

$300 Question

The connective tissue covering that surrounds the myelin sheaths of a neuron is the ______.

a. endoneurium

b. epineurium

c. neurilemma

d. perineurium

ANSWER

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Nerves and Ganglia:

$300 Answer

The connective tissue covering that surrounds the myelin sheaths of a neuron is the ______.

a. endoneurium

b. epineurium

c. neurilemma

d. perineurium

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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

ANSWER

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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

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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

ANSWER

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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

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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

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$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



$200 Question

Parts of this cranial nerve would be deadened during dental work.

a. Abducens

b. Facial

c. Trigeminal

d. Vagus

ANSWER

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$200 Answer

Parts of this cranial nerve would be deadened during dental work.

a. Abducens

b. Facial

c. Trigeminal

d. Vagus

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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

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$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

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$400 Question

Which cranial nerve, if injured or inflamed, would impair swallowing and taste?

a. IX

b. VI

c. XI

d. IV

ANSWER

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$400 Answer

Which cranial nerve, if injured or inflamed, would impair swallowing and taste?

a. IX

b. VI

c. XI

d. IV

BACK TO GAME



$500 Question

Our "funny bone" is actually this nerve.

a. Brachial

b. Median

c. Radial

d. Ulnar

ANSWER

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$500 Answer

Our "funny bone" is actually this nerve.

a. Brachial

b. Median

c. Radial

d. Ulnar

BACK TO GAME


Motor Activity and Reflex Arcs:

$100 Question

The highest level in the hierarchy of motor control is ______.

a. segmental

b. projection

c. reflex

d. precommand

ANSWER

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$100 Answer

The highest level in the hierarchy of motor control is ______.

a. segmental

b. projection

c. reflex

d. precommand

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$200 Question

A reflex that results from practice is a(n) ______ reflex.

a. intrinsic

b. acquired

c. autonomic

d. skilled

ANSWER

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$200 Answer

A reflex that results from practice is a(n) ______ reflex.

a. intrinsic

b. acquired

c. autonomic

d. skilled

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$300 Question

These two brain areas 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



$300 Answer

These two brain areas 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



$400 Question

Central pattern generators are involved in which type of movement?

a. Rhythmic

b. Reflex

c. Skilled

d. Postural

ANSWER

BACK TO GAME



$400 Answer

Central pattern generators are involved in which type of movement?

a. Rhythmic

b. Reflex

c. Skilled

d. Postural

BACK TO GAME



$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 necessaryANSWER

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$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 part of the reflex arc

d. a receptor is necessary

BACK TO GAME


Spinal Reflexes:

$100 Question

Which of the following spinal reflexes occurs when you step barefoot on broken glass?

a. Stretch

b. Flexor

c. Plantar

d. Crossed-extensor

ANSWER

BACK TO GAME


Spinal Reflexes:

$100 Answer

Which of the following spinal reflexes occurs when you step barefoot on broken glass?

a. Stretch

b. Flexor

c. Plantar

d. Crossed-extensor

BACK TO GAME


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


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


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. tendon reflex

d. crossed-extensor reflex

ANSWER

BACK TO GAME


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. tendon reflex

d. crossed-extensor reflex

BACK TO GAME


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

ANSWER

BACK TO GAME


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


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


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


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

ANSWER

BACK TO GAME


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

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© 2013 Pearson Education, Inc. Chapter 13: The Peripheral Nervous System and Reflex Activity Sensory Receptors Nerves and Ganglia Cranial and Spinal Nerves