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Title: The effects of sympathetic stimulation of the iris are: Post by: crisatino on Aug 13, 2017 The effects of sympathetic stimulation of the iris are:
A) contraction of the radial muscle and pupil dilation B) contraction of the circular muscle and pupil constriction C) vasoconstriction D) relaxation (for far vision) Title: Re: The effects of sympathetic stimulation of the iris are: Post by: Ponguito on Aug 13, 2017 Content hidden
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