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Question
The middle ear serves an impedance-matching function by
a. amplifying the force per unit area.
b. reducing the area over which the existing force is exerted.
c. a & b
d. neither of the above.
Answer
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Related questions
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a. acetylcholine (ACH) activates muscle function.
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a. a potential that is excitatory in nature.
b. use of the neurotransmitter acetylcholine (ACH).
c. an inhibitory potential.
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A neuron can fire approximately once every
a. 1 ms. b. 10 ms.
c. 100 ms. d. 1,000 ms.
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a. absolutely (absolute) refractory period.
b. relatively (relative) refractory period.
c. hypostyle (ascending) refractory period.
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Commands for voluntary functions originate in the
a. spinal cord. b. brainstem.
c. cerebellum. d. cerebrum.
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a. sympathetic nervous system. b. nonsympathetic nervous system.
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Vision is mediated by
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The term for the ability to recognize an object through touch is
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