What will be the result of an increase in sympathetic impulses along the vaso- motor nerves? A. increased heart rate and force of contraction B. decreased heart rate and force of contraction C. generalised vasoconstriction D. generalised vasodilation

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Muskan Anand

2 years ago

Option C. Vasomotor nerves should give the clue that vessels may be set in motion. An increase in impulses will bring about vasoconstriction.

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