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What are the physiologic results of sympathetic stimulation?

  1. What are the physiologic results of sympathetic stimulation?
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Answer #1

The physiological results of sympathetic stimulation are as follows:

  1. Blood vessel - Vasodilatation -  sympathetic stimulation causes increase the vessel diameter
  2. Heart - Sympathetic stimulation causes increases the heart rate and increases the force of contraction of the cardiac muscle.
  3. Lungs - Sympathetic stimulation causes dilatation of the bronchi
  4. Contraction of urethra and anal sphincter
  5. Inhibition of erection
  6. Inhibition of the lacrimal secretion and salivation
  7. Liberation of fatty acid and glucose from muscle action.
  8. Reduction in gastric and intestinal digestive juice secretion
  9. Pupillary dilatation.
  10. Disinhibition of spinal reflex
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