This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Optics and refraction, Subject name: Ophthalmology
For refraction in a hypermetropic child, which in the best drug 
Select and explain. 
A. Phenylephrine, B. Atropine ointment, C. Atropine drops, D. Homatropine
B: Atropine ointment
Answer: B: Atropine ointment 
Explanation: Cycloplegics are used before retinoscopy in patients where the examiner suspects that accommodation is abnormally active and will hinder the exact retinoscopy. Such a situation is encountered in young children especially hypermetropes. Reference : A K KHURANA OPHTALMOLOGY,Edition 4,Page-562