Pg Blazer - Online Test Series 7 – Ophthalmology

10 Questions | By Pgblazer | Last updated: Mar 21, 2022 | Total Attempts: 2727

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Pg Blazer - Online Test Series 7 Ophthalmology - Quiz

MCQ's in Ophthalmology. For more practice tests, go to PG Blazer Online Test Series

Questions and Answers

1.

Hyaluronic acid is present in?
- A.
  
  Aqueous humor
- B.
  
  Vitreous humor
- C.
  
  Lens
- D.
  
  Cornea
2.

Which of the following does not handle the oxidative damage in the lens?
- A.
  
  Vitamin C
- B.
  
  Vitamin A
- C.
  
  Glutathione
- D.
  
  Catalase
3.

Disease with autosomal dominant inheritance is
- A.
  
  Best’s disease
- B.
  
  Bassen Kornzweig disease
- C.
  
  Gyrate atrophy
- D.
  
  Laurence Moon Biedl syndrome
4.

All are common causes of childhood blindness except
- A.
  
  Malnutrition
- B.
  
  Glaucoma
- C.
  
  Ophthalmia neonatorum
- D.
  
  Congenital dacryocystitis
5.

Occulomotor nerve palsy causes all except :
- A.
  
  Miosis
- B.
  
  Ptosis
- C.
  
  Outward eye deviation
- D.
  
  Diplopia
6.

A patient presented with unilateral proptosis which was compressible and increases on bending forward. No thrill or bruit was present. MRI shows a retroorbital mass with enhancement. The likely diagnosis is -
- A.
  
  AV malformations
- B.
  
  Orbital encephalocoele
- C.
  
  Orbital varix
- D.
  
  Neurofibromatosis
7.

The following ocular structure is not derived from surface ectoderm:
- A.
  
  Crystalline lens
- B.
  
  Sclera
- C.
  
  Corneal epithelium
- D.
  
  Epithelium of lacrimal glands
8.

True stereopsis is perceived due to the following:
- A.
  
  Overlay of contours
- B.
  
  Motion parallax
- C.
  
  Bi-nasal disparity
- D.
  
  Linear perspective
9.

Which one ofthe following statements, concerning persistent hyperplastic primary vitreous (PHPV) is true?
- A.
  
  It is generally unilateral
- B.
  
  Visual prognosis is usually good
- C.
  
  It may calcify
- D.
  
  It is most easily differentiated from retinoblastoma by the presence of exophthalmos or cataract
10.

The laser procedure, most often used for treating iris neovascularization, is:
- A.
  
  Goniophotocoagulation
- B.
  
  Laser trabeculoplasty
- C.
  
  Panretinal photocoagulation (PRP)
- D.
  
  Laser iridoplasty