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Question
Which of the following marks the boundary between the outer and middle ears?
a. Tympanic membrane
b. Ear drum
c. Isthmus
d. Footplate of stapes (and oval window)
e. a & b
Answer
This answer is hidden. It contains 1 characters.
Related questions
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a. acetylcholine (ACH) activates muscle function.
b. gamma aminobutyric acid (GABA) activates muscle function.
c. dopamine (DA) activates muscle function.
d. none of the above.
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a. depolarization. b. hyperpolarization.
c. repolarization. d. none of the above.
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IPSP refers to
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.
d. adductory (closing) 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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The obex is a landmark of the ____________________ of the brainstem.
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The term white matter refers to the specific component of a neuron known as ____________________.
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Synaptic vesicles are found within the ____________________.
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Protective, reactive responses such as goosebumps, sweating, and pupil dilation are triggered by the
a. sympathetic nervous system. b. nonsympathetic nervous system.
c. emotional nervous system. d. irrational nervous system.
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Vision is mediated by
a. thermoreceptors. b. photoreceptors.
c. phonoreceptors. d. proprioceptors.
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The term for the ability to recognize an object through touch is
a. stereognosis. b. agnosia.
c. gnosis. d. none of the above.
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The premotor region is found in the ____________________ lobe.
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The ____________________ divides the parietal and frontal lobes.