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    Human Physiology Study Set 1
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    Exam 6: The Peripheral Nervous System: Afferent Division Special Senses
  5. Question
    Sympathetic Stimulation of the Iris Causes Contraction of the Radial
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Sympathetic Stimulation of the Iris Causes Contraction of the Radial

Question 194

Question 194

True/False

Sympathetic stimulation of the iris causes contraction of the radial muscle and thus produces pupil dilation.

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