PATHOLOGY MCQ
NERVOUS SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Sympathetic nervous system stimulation causes:
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decrease blood glucose
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decrease GI periastalsis
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increase GI periastalsis
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decrease heart rate
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Explanation:
Detailed explanation-1: -Sympathetic nervous system stimulation starts in: (a) Decreased GI peristalsis, decreased blood glucose and decreased heart rate and blood pressure.
Detailed explanation-2: -The stimulation of the sympathetic nervous system causes pupil dilatation, bronchiole dilatation, blood vessel constriction, sweat secretion, inhibits peristalsis, increases renin secretion by the kidneys, as well as can induce reproductive organ contraction and secretion.
Detailed explanation-3: -The parasympathetic nervous system (PNS) stimulates peristalsis via the myenteric plexus.
There is 1 question to complete.