<prompt> Which of the following is a mydriatic drug with longest duration of actionCyclopentolateTropicamideHomatropineAtropine  <response>: Ref: HL Sharma 3rd ed: Pg no:152 Tropicamide is the shoest acting, so very commonly used for fundoscopy atropine is the longest acting - acts for 1 week not commonly used for adults, used only for children for fundoscopy - 1 atropine ointment 