Straighterline Anatomy and Physiology 1 BIO201
Topic 12: Spinal Cord, Spindal Nerves, Brain and
Cranial Nerves Quiz 2023
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Topic 12: Spinal Cord, Spindal Nerves, Brain and Cranial Nerves
Started on Saturday, June 10, 2023, 8:32 AM
State Finished
Completed on Saturday, June 10, 2023, 8:58 AM
Time taken 25 mins 48 secs
Grade 35.00 out of 35.00 (100%)
Question 1
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Question text
Match the nerve with the appropriate description.
Tibial nerve
Select one:a. innervates the iliopsoas, sartorius, and quadriceps femoris
b. innervates muscles of the pelvic floor
c. innervates the muscles that adduct the thigh
d. innervates the anterior and lateral muscles of the leg
e. branches to form the medial and lateral plantar nerves
Question 2
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Match the nerve with the appropriate description.
Femoral nerve
Select one:
a. innervates the iliopsoas, sartorius, and quadriceps femoris
b. innervates muscles of the pelvic floor
c. innervates the muscles that adduct the thigh
d. innervates the anterior and lateral muscles of the leg
e. branches to form the medial and lateral plantar nerves
Question 3
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Question textWhat does "D" represent?
Select one:
a. spinal nerves
b. conus medullaris
c. cervical enlargement
d. filium terminale
e. cauda equina
Question 4
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The sciatic nerve is composed of the
Select one:
a. femoral nerve and the tibial nerve.
b. tibial nerve and the common fibular nerve.
c. femoral nerve and the obturator nerve.
d. common fibular nerve and the pudendal nerve.
e. superior gluteal and inferior gluteal.
Question 5
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Question textWhat does "C" represent?
Select one:
a. spinal nerves
b. conus medullaris
c. cervical enlargement
d. filium terminale
e. cauda equina
Question 6
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Place the following parts of a reflex arc in the correct order beginning with the sensory receptor.
(1) motor neuron
(2) interneuron
(3) effector
(4) sensory neuron
(5) sensory receptor
Select one:
a. 5, 1, 2, 3, 4
b. 5, 3, 2, 4, 1
c. 5, 4, 3, 2, 1
d. 5, 2, 3, 4, 1
e. 5, 4, 2, 1, 3
Question 7
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Stimulation of the Golgi tendon organs result in which of the following changes in the reflex arc?
Select one:
a. stimulation of a stimulatory association neuron
b. stimulation of an inhibitory neuron
c. decreased action potentials in alpha motor neurons
d. contraction of skeletal muscle fibers
e. stimulation of an inhibitory neuron and decreased action potentials in alpha motor neurons
Question 8
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A reflex that protects limbs by removing them from painful stimuli is the
Select one:
a. stretch reflex.
b. crossed extensor reflex.
c. Golgi tendon reflex.
d. alternating reflex.
e. withdrawal reflex
Question 9
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Question text
Match the disorder with its description.
Neuralgia
Select one:
a. pain radiating down the back of the thigh and legb. stiffness in the neck and headache
c. inflammation of a nerve
d. pain along a nerve tract
e. loss of sensation
Question 10
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Match the disorder with its description.
Sciatica
Select one:
a. pain radiating down the back of the thigh and leg
b. stiffness in the neck and headache
c. inflammation of a nerve
d. pain along a nerve tract
e. loss of sensation
Question 11
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A fracture of the cribriform plate might injure the _____ cranial nerve?
Select one:
a. glossopharyngeal
b. trigeminal
c. olfactory
d. faciale. optic
Question 12
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Question textWhat does "B" represent on the diagram of the skull and brain?
Select one:
a. subarachnoid space
b. dural venous sinusc. pia mater
d. arachnoid mater
e. subdural space
Question 13
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This is a lateral view of the brain. What does "B" represent?
Select one:
a. temporal lobe
b. cerebellum
c. frontal lobe
d. occipital lobe
e. parietal lobe
Question 14Correct
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Paralysis on the right side of the face could result from damage to the right _____ nerve.
Select one:
a. vagus
b. facial
c. accessory
d. trigeminal
e. None of these choices is correct.
Question 15
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A person with a lesion in the brain exhibited the following manifestations: normal tension in
skeletal muscle, disturbed fine motor control, exhibited tremors when reaching for objects. What part
of the brain is most likely damaged?
Select one:
a. the prefrontal lobe
b. the frontal lobe
c. the basal ganglia
d. the pyramids
e. the cerebellum
Question 16
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Which of the following terms does NOT belong with the others?
Select one:
a. medulla oblongata
b. midbrain
c. pons
d. thalamus
e. reticular formation
Question 17
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What is the role of the red nuclei?
Select one:
a. responding to loud noises and bright lights
b. part of the auditory pathways in the CNS
c. carries sensory information to the brain
d. unconscious regulation and coordination of motor activities
Question 18
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The reticular formation
Select one:a. is composed of nuclei scattered throughout the cerebellum.
b. coordinates fine motor movements.
c. is composed of nuclei scattered throughout the brain stem.
d. is responsible for pain interpretation.
e. is composed of nuclei scattered throughout the cerebrum.
Question 19
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The fact that the right side of the brain controls the left side of the body is explained by the
Select one:
a. division of the cerebrum into two hemispheres.
b. division of the cerebellum into two hemispheres.
c. decussation of the pyramids in the medulla.
d. need for contra-lateral control of body function.
e. brainstem being below the midbrain.
Question 20
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Which of the following brain areas serves as the major control center of the autonomic nervous
system and endocrine system?
Select one:
a. hypothalamus
b. midbrain
c. pons
d. thalamuse. brainstem [Show Less]