Which of the following mydriatic does not have any cycloplegic effect: September 2010: (A) Phenyephrine, (B) Tropicamide, (C) Atropine, (D) Cocaine
Answer is A. Ans. A: Phenyephrine Tropicamide has the quickest and briefest action 1% Atropine ointment has the longest duration of action and is most potent.