Under NPCB, screening of school children is first done by -: (A) School teachers, (B) Village health guide, (C) Ophthalmologic assistant, (D) Medical officer
Answer is A. *Children are being first screened by trained teachers. *Children suspected to have refractive error are seen by ophthalmic assistants and corrective spectacle are prescribed. Ref- Park&;s textbook of Preventive and social medicine 24th edition.