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Question
The sucking reflex can be stimulated by
a. light stimulation of the lips in neonates.
b. visual presentation of food in older infants.
c. stroking the epithelium of the cheeks.
d. a & b
e. a, b, & c
Answer
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Related questions
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a. acetylcholine (ACH) activates muscle function.
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d. none of the above.
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a. depolarization. b. hyperpolarization.
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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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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 ____________________ divides the parietal and frontal lobes.