This document contains 20 multiple choice questions related to optometry. Some key topics covered in the questions include: - The image formed by a prism - The refractive power of an emmetropic eye - The highly refractive surface of the eye - Who developed the schematic eye diagram - The dioptric power of a reduced eye - What the line joining fixation point and center of rotation is called - What instrument is used to measure vertex distance of a lens - What against the rule astigmatism means - What condition pseudo myopia is found in - The normal range for fusional convergence - How much convergence occurs for each diopter of accommodation - What 1.5

1. MCQ IN OPTOMETRY

2. Image formed by prism is -
1. Vierual
2. Erect
3. Displacement toward apex
4. Above al

3. The refractive power of an emmetropic eye is-
1. + 50 D
2. + 53 D
3. + 60 D
4. + 63 D

4. Hghly refractive surface of the eye is -
1. Lens
2. Cornea
3. Aquous humour
4. Retina

5. Schmatic eye diagram is given by -
1. Donder
2. Listing's
3. Gullstrand
4. 1 and 2 both

6. Dioptric power of reduced eye is -
1. + 56 D
2. + 58 D
3. + 60 D
4. + 64 D

7. The line joining fixation point and center of rotation is called -
1. Optical axis
2. Visual axis
3. Fixation axis
4. Pupillary line

8. Vertex distance of the lens is measured by -
1. Lensometer
2. Retinoscope
3. tonometer
4. None of the above

9. Against the rule astigmatism means -
1. - cyl at 90
2. + cyl at 90
3. Both of them
4. None of them

10. Pseudo myopia is found in a condition of -
1. Axial length increase
2. Curvature increase
3. Refractive error increase
4. Spasm of accommodation

11. Normal fusional convergence is -
1. 25 degree to 30 degree
2. 35 degree to 40 degree
3. 40 degree to 45 degree
4. 45 degree to 50 degree

12. For each diopter of accommodation , how much convergence occur?
1. 2 prism
2. 3 - 5 prism
3. 5 prism
4. 6 - 5 prism

13. 1.5 MAR notation of visual acuity will be equivalant yo snellen visual acuity in (m) -
1. 6/6
2. 6/9
3. 6/36
4. 6/24

14. What is the ant curvature of accommodated lens ?
1. 10 mm
2. 6 mm
3. 8 mm
4. 4 mm

15. THANK YOU