This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Glaucoma, Subject name: Ophthalmology
Rapid change of presbyopic glass is a feature of - 
Select and explain. 
A. Senile cataract, B. Retinal detatchment, C. Intumescent cataract, D. Open angle glaucoma
D: Open angle glaucoma
Answer: D: Open angle glaucoma 
Explanation: Difficulty in reading and close work ,often persistently increasing ,is experienced by most patients . This occur due to increasing accomodative failure as a result of constant pressure on the ciliary muscle and its nerve supply.Therefore,patients usually complain of , frequent changes in presbyopic glassesRef:Ophthalmology A K Khurana -6th edition chapter -10 page no:229