This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Social & Preventive Medicine
About National Programme for Control of Blindness (NPCB), all are true except 
Select and explain. 
A. Increase cataract surgery rate to 450 operations per one lac population, B. 100% coverage of vitamin A prophylaxia doses from 9 months to 3 years age, C. Intra-ocular lens implanation in more than 80% of cataract surgery cases, D. Development of 50 paediatric ophthalmology units
B: 100% coverage of vitamin A prophylaxia doses from 9 months to 3 years age
Answer: B: 100% coverage of vitamin A prophylaxia doses from 9 months to 3 years age 
Explanation: Targets for X five year plan under vision 2020.

Increase cataract surgery rate to 450 operations per one lac population
Improve visual outcome (>6/18) after cataract surgery in 80%
Intra-ocular lens implantation in > 80% of cataract surgery cases
Development of 50 paediatric ophthalmology units in tertiary care hospitals.
Screen known diabetics for diabetic retinopathy
Screen for glaucoma for those > 35 years attending eye clinics
Basic refraction services available in all districts
4000 vision centres manned by trained optometrist/Refractionist/Ophthalmic Assistant
Low vision centres at 50 centres of excellence/tertiary centres
25 fully functiona, accredited safe eye banks
MMR replace Measles vaccine, coverage >60
75% coverage for regular vitamin A supplementation (till 5 years age)