What types of muscles are involuntary in terms of movement?
a. cardiac and smooth
b. skeletal and cardiac
c. arterial and venous
d. rough and smooth
e. skeletal and contractile
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Question 2) Which part of the brain controls thirst and urine output, food intake, and body temperature, among other things?
a. cerebral cortex
b. hypothalamus
c. basal nuclei
d. thalamus
e. pons
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Question 3) What are the three main muscle types?
a. skeletal, rough, and smooth
b. flexion, extension, and rotation
c. skeletal, cardiac, and smooth
d. thick, thin, and flat
e. skeletal, arterial, and venous
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Question 4) Which of the following functions is not associated with the hypothalamus?
a. senses touch in the skin
b. controls thirst and urine output
c. regulates body temperature
d. controls food intake
e. involved in emotional and behavioral patterns
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Question 5) Approximately what percentage of body weight does muscle comprise?
a. 20
b. 35
c. 50
d. 70
e. 85
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Question 6) The thalamus
a. performs preliminary processing of all sensory input on its way to the cortex
b. inhibits muscle tone throughout the body
c. controls thirst, urine output, and food intake
d. plays a role in emotional and behavioral patterns
e. selects and maintains purposeful motor activity while suppressing useless or unwanted patterns of movement
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Question 7) Discuss how botulinum toxin can be used beneficially.
What will be an ideal response?
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Question 8) Parkinson's disease is
a. associated with an excess of dopamine
b. characterized by an intention tremor
c. characterized by a resting tremor
d. characterized by all of the above
e. associated with abnormalities in the limbic system
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Question 9) Discuss how organophosphates affect neuromuscular junctions.
What will be an ideal response?
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Question 10) Broca's area is located in the cerebral cortex
a. near the base of the precentral gyrus
b. near the middle of the postcentral gyrus
c. in the parietal lobe
d. between the parietal and occipital lobe
e. posterior to Wernicke's area
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