MCQ Series 59: optometry and Ophthalmogy MCQ test series
1. A convex lens of + 2.0 diopters has a focal distance of
3. Scissor shadow is seen in
6.The maximum limit of difference in image size between the two eyes which can be tolerated is
8. Cycloplegice
1. A convex lens of + 2.0 diopters has a focal distance of
A.2 m
B.0.5 m
C.2 cm
D.0.5 cm
2. In Jackson's cross cylinder, the combination is
A.Spherical component is half the strength and opposite power of the cylinder
B.Cylinder is half the spherical strength and
opposite power of the sphere
C. Both are equal in strength and opposite in power
D.None of the above
3. Scissor shadow is seen in
A. Corneal scarring
B. Keratoconus
C. Irregular astigmatism
D. All of the above
4. Light rays passing through a prism are deviated
A. towards apex
B.towards base
C.through the base
D.none of the above
5. The refractive index of the lens nucleus is
A. 1.386
B.1.41
C.1.39
D. 1.389
6.The maximum limit of difference in image size between the two eyes which can be tolerated is
A. 1%
B.5%
C.8%
D. 10%
7. Towards the point of reversal in retinoscopy
A.the nodal point of the observer tends to coincide with the far point of the subject
B.the far point of the observer tends to coincide with the nodal point of the subject
C.the movement of the reflex becomes slower
D. none of the above
8. Cycloplegice
A. stimulate accommodation
B.inhibit accommodation
C.blur distant vision
D. produce miosis
9. The angle of incidence for which the angle of refraction is 90° is called
A.The angle of refraction
B.Critical angle
C. Axial ray
D. Critical ray
10. Which among the following is not a
cycloplegic?
A.Atropine
B.Homatropine
C.Cyclopentolate
D.Phenylephrine
RRB OPTOMETRIST Exam preparation
2️⃣ Ophthalmogy MCQ test series
3️⃣ Ophthalmogy and Optometry MCQ Quizz series
4️⃣ Free Attend online Optometry quiz test
5️⃣ Join Optometry course for exam govt exam preparation
To get optometry vacancy update join Channel below
1️⃣ WhatsApp Channel
2️⃣ YouTube Channel
3️⃣ Facebook Page
4️⃣ Telegram Channel