Straighterline Anatomy and Physiology 1 BIO201
Topic 13: Integration of Nervous System Functions
Quiz 2023
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BIO201_MH_V3
Topic 13: Integration of Nervous System Functions
Started on Saturday, June 10, 2023, 8:59 AM
State Finished
Completed on Saturday, June 10, 2023, 9:14 AM
Time taken 14 mins 55 secs
Grade 35.00 out of 35.00 (100%)
Question 1
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Question textLabel area "B" on the cerebral cortex.
Select one:
a. visual cortex
b. primary motor cortexc. primary somatic sensory cortex
d. motor speech area (Broca area)
e. sensory speech area (Wernicke area)
Question 2
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Question text
Which neurotransmitter substance has been implicated in Parkinson's disease?
Select one:
a. norepinephrine
b. dopamine
c. serotonin
d. GABA
e. acetylcholine
Question 3
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Question text
A patient with a lesion in the hippocampus may have decreased
Select one:
a. sensory memory.
b. Pavlovian reflexes.
c. procedural memory.
d. declarative memory.
e. short term memory.
Question 4
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Question text
CREB activates gene transcription in neurons that results in the formation of
Select one:
a. myelin sheath.
b. dendritic spines.
c. more receptors
d. All of the choices are correct.
Question 5
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Question text
Which of the following statements concerning the descending pathways of the spinal cord is true?
Select one:
a. Most descending pathways control sensory functions.
b. Many of the descending pathways decussate in the midbrain.
c. Descending pathways consist of upper and lower motor neurons.
d. Descending pathways must synapse in the thalamus.
e. These pathways start in the spinal cord and end in the brain.
Question 6
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Question text
In short-term memory,Select one:
a. information is retained for less than a second.
b. the frontal lobe plays the most important role.
c. current information is lost when new information is presented.
d. there is increased synaptic activity by long-term potentiation.
e. there is consolidation of information.
Question 7
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Question text
Impulses that initiate motivation and forethought originate in
Select one:
a. the postcentral gyrus.
b. the precentral gyrus.
c. the prefrontal area.
d. the association area.
e. the central sulcus.
Question 8
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Question text
Which of the following would you observe in a patient with a tumor of the cerebellum?
Select one:
a. loss of general sensation
b. balance impairment
c. no heartbeat
d. great sex drivee. no conscious thought
Question 9
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Question text
Which of the following pairs is mismatched?
Select one:
a. left cerebral hemisphere - analytical hemisphere
b. left cerebral hemisphere - speech area for most of the population
c. right cerebral hemisphere - recognition of faces
d. left cerebral hemisphere - spatial perception
e. left cerebral hemisphere - mathematical hemisphere
Question 10
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Question text
Procedural memory is stored primarily in the
Select one:
a. hippocampus and amygdala.
b. central sulcus and Wernicke's area.
c. cerebellum and premotor area of cerebral cortex.
d. temporal lobe and frontal lobe.
e. pons and midbrain.
Question 11
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Question text
When people smoke cigarettes, they damage some of their taste buds. Which type of sense has
been damaged by the smoking?
Select one:
a. special
b. somatic
c. visceral
d. autonomic
e. nonspecialized
Question 12
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Question textMatch the function with the appropriate structure.
The diagram illustrates sensory nerve endings in the skin. What is the function of "E"?
Select one:
a. detects deep pressure, vibration, and proprioception
b. responds to painful stimulic. responds to light touch and superficial pressure
d. detects touch, involved in 2-point discrimination
e. detects continuous touch or pressure
Question 13
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Question text
If you feel someone touch you on the shoulder, the person has stimulated a(n) ____ sense.
Select one:
a. special
b. somatic
c. visceral
d. undifferentiated
e. None of these choices are correct.
Question 14
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Question text
Sensory ______ is the ability the brain has to prioritize the sensory input it receives and to ignore
unimportant stimuli.
Select one:
a. adaptation
b. perception
c. sensation
Question 15
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Question text
The auditory cortex is located in the
Select one:
a. insula.
b. temporal lobe.
c. parietal lobe.
d. frontal lobe.
Question 16
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Question text
The gate control theory of pain says that pain impulses traveling through the lateral spinothalamic
tract can be suppressed by increased activity of the
Select one:
a. anterior spinothalamic tract.
b. tertiary neurons.
c. extrapyramidal tracts.
d. dorsal column/medial lemniscal system.
e. spinocerebellar tracts.
Question 17
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Question textTerrance is told by his physician that he has lesions on one side of his spinal cord, which cut the
lateral spinothalamic tract. Therefore, Terrance will have an inability to perceive
Select one:
a. sensations of touch from both sides of his body below the level of injury.
b. his sense of proprioception on the same side of his body below the level of the injury.
c. cutaneous sensations on the opposite side of his body below the level of injury.
d. sensations of vibration on the opposite side of his body at the level of the injury.
e. sensations of tickle on the same side of his body below the level of injury.
Question 18
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Question text
The senses of hearing and balance both utilize receptor cells that are categorized as _______.
Select one:
a. primary receptors
b. secondary receptors
c. mechanoreceptors
d. chemoreceptors
Question 19
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Question text
Changes in the blood concentration of glucose, oxygen and hydrogen are detected by
Select one:
a. baroreceptors.
b. chemoreceptors.
c. nociceptors.d. proprioceptors.
e. thermoreceptors.
Question 20
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Question text
Which of these combinations of general senses depends on mechanoreceptors?
Select one:
a. touch and temperature
b. pressure and temperature
c. pressure and proprioception
d. proprioception and temperature
e. taste and smell [Show Less]