MCQ Series 34: Practice Test on Optometry and Ophthalmology | Eye Lens & Cataract Disorders
Welcome to our Optometry & Ophthalmology MCQ Test Series – Part 34, where we focus on crucial topics such as lens examination, cataract types, inherited lens disorders, and more.
• This quiz includes questions based on:
• Clinical tools like slit lamp and ophthalmoscope
• Types and causes of cataracts (acquired, radiation-induced, oil drop, lamellar)
• Lens nutrition and glucose metabolism
• Genetic disorders causing ectopia lentis (Marfan’s, Weill-Marchesani, Homocystinuria)
• These objective questions are designed to aid your preparation for NEET PG, optometry entrance exams, and clinical practice.
Keywords:
ophthalmology mcq practice, optometry quiz, eye lens disorders, cataract progression, slit lamp exam, galactosemia cataract, lens metabolism, inherited eye disorders, MCQ for eye exam students
Read and test your knowledge to stay sharp in the ever-evolving world of eye care!
1.Examination of lens is mainly done using...
A. Slit lamp
B. Ophthalmoscope
C. Retinoscpe
D. Gonioscope
2. Clinical assessment of cataract progression is done mainly using....
A. Visual acuity test
B. Contrast sensitivity tests
C. Ophthalmoscopy
D. Perimetry
3. Most common cause of acquired cataract...
A. Hereditary
B. Diabetics
C. Smoking
D. Ageing
4. Oil drop cataract is seen in...
A. Hunters syndrome
B. Galactosemia
C. Steroid therapy
D. Rubella
5. The crystalline lens gets its nutrition mainly through....
A. Aqueous humour
B. Vitreous humour
C. Tears
D. Atmosphere
6. The glucose metabolism in the lens is mainly by....
A. Glycolytic pathway
B. Pentose, Hexose, Monophosphate (HMP) shunt
C. Kreb’s citric acid cycle
D. Sorbitol pathway
7. Lamellar cataract is a type of...
A. Acquired cataract
B. Developmental cataract
C. Traumatic cataract
D. Secondary cataract
8. Radiation Cataract may occur due to exposure to...
A. Infrared
B. X ray
C. Ultraviolet
D. All
9. All are features of nuclear sclerosis except....
A. Painless progressive loss of vision
B. Grey lens
C. Presence of iris shadow
D. Vision usually improves on pin-hole
10. All are causes of Inherited Ectopia Lentis except....
A. Marfan’s syndrome
B. Weill-Marchesani syndrome
C. Homocystinuria
D. Hypermature cataract
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