Why does the sympathetic nervous system cause blood vesselvasoconstriction? Is it because it increases blood pressure soblood can be pumped faster to all areas of your body?
Why does the sympathetic nervous system cause blood vesselvasoconstriction? Is it because it increases blood pressure soblood can be pumped faster to all areas of your body?
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Related questions
1- Which of the following is true about the Autonomic Nervous System?
| The sympathetic division has relatively short postganglionic axons | ||||||||||||||
| The parasympathetic division has relatively long postganglionic axons | ||||||||||||||
| The ganglia in the sympathetic division are close to the spinal cord and distant from the visceral effectors | ||||||||||||||
| Most parasympathetic responses have a widespread effect upon the body 2-Which division of the nervous system has fibers of the thoracic splanchnic nerve that pass directly to the adrenal medulla (no postganglionic fibers)and upon stimulation secrete norephinephrine and epinephrine into the blood?
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