Norepinephrine is the chemical neurotransmitter for the:
A) parasympathetic nervous system
B) sympathetic nervous system
C) peripheral nervous system
D) cardiac nervous system
Answer: B
Health Professions
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All of the following are symptoms of improper cerebral oxygenation during hyperventilation EXCEPT:
A. impaired problem-solving abilities. B. dizziness. C. Chvostek's sign. D. impaired vision.
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The sense of ________ is present even before birth.
A. taste B. vision C. touch D. hearing
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