Cycloplegic Drugs Produce a Similar Effect on the Pupil as Mydriatic

question 17

Multiple Choice

Cycloplegic drugs produce a similar effect on the pupil as mydriatic drugs,with one difference.From the options below,select the most appropriate statement about the effects of cycloplegics.

• A) Anticholinergics constrict the pupil and inhibit focusing.
• B) Epinephrine is added to balanced salt solution (BSS) to constrict sclera vessels and the pupil.
• C) Homatropine hydrobromide (Isopto Homatropine) sustains the longest and most potent duration of dilation.
• D) Cycloplegics and mydriatics have similar effects on dilating the pupil.

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