Download MBBS WBUHS Ophthalmology 2024 August 3rd Year Question Paper

015/24

FirstRanker.com

The West Bengal University of Health Sciences

MBBS 3rd Professional Part-I Examination (New Regulation)

August, 2024

--- Content provided by FirstRanker.com ---

Subject: Ophthalmology

Full Marks: 100

Time: 3 hours

Attempt all questions. The figures in the margin indicate full marks.

1. a) A 67 year old man had cataract surgery 2 days back. He was all right. On 3rd post-operative day, the eye has become increasingly red and painful and the vision is severely reduced.
   1. What is the probable diagnosis?

   --- Content provided by FirstRanker.com ---

   2. What other benign condition may present in such a way without much pain?
   3. How will you differentiate the two conditions?
   4. Outline the management of the condition.

   2+2+5+6

   b) A 4 year old male child came with his mother complaining of bilateral whitish triangular patch at the junction of black and white area of eyeball with nyctalopia.
   1. What is the probable diagnosis?

   --- Content provided by FirstRanker.com ---

   2. How will you approach in such a case?
   3. Write down the management of this condition.
   4. Enumerate the other causes with such a presentation of nyctalopia.

   2+4+6+3

--- Content provided by FirstRanker.com ---

2. a) Write down the classification of diabetic retinopathy. Describe the fundus findings with a diagram.

   5+5

   b) What is glaucoma? How will you classify it? What are the drugs used to treat primary open angle glaucoma?

   6+4

   c) Describe the different layers of cornea with a neatly labeled diagram.

   2 x 5

3. Write short notes on the following:
   1. How will you counsel a patient about outcome of cataract surgery?

   --- Content provided by FirstRanker.com ---

   2. Colored or rainbow halo.

   5 x 4

4. Explain the following statements:
   1. Anisometropia cannot be corrected by accommodation.
   2. Upper lid chalazion may present with dimness of vision.

   --- Content provided by FirstRanker.com ---

   3. There is no posterior epithelial layer in the lens.
   4. Probing is done in infants with watering of eyes.
   5. Exposure keratitis may occur in Bell's palsy.
5. Choose the correct option for each of the following:
   1. Longest part of optic nerve:
      1. Intraocular

      --- Content provided by FirstRanker.com ---

      2. Intracranial
      3. Intraorbital
      4. Intracanalicular
   2. Which of the following is not macular function test?
      1. Color vision test

      --- Content provided by FirstRanker.com ---

      2. Amsler Grid test
      3. Maddox rod test
      4. Automated perimetry
   3. Upper lid retraction is typically a sign of:
      1. Entropion

      --- Content provided by FirstRanker.com ---

      2. Ptosis
      3. Orbital fracture
      4. Thyroid eye disease
   4. Commotio retinae is seen in:
      1. Concussion injury

      --- Content provided by FirstRanker.com ---

      2. Papilloedema
      3. Central retinal vein thrombosis
      4. Central Retinal artery thrombosis
   5. The color of fluorescein staining in corneal ulcer is:
      1. Yellow

      --- Content provided by FirstRanker.com ---

      2. Blue
      3. Green
      4. Red
   6. Extra row of eyelashes in Meibomian gland orifices is called:
      1. Trichiasis

      --- Content provided by FirstRanker.com ---

      2. Dystichiasis
      3. Blepharitis
      4. Entropion
   7. Color vision is function of:
      1. Cone cells

      --- Content provided by FirstRanker.com ---

      2. Rod cells
      3. Muller cells
      4. Retinal pigment epithelial cells
   8. Cornea is supplied by nerve fibres derived from:
      1. Trochlear nerve

      --- Content provided by FirstRanker.com ---

      2. Trigeminal
      3. Optic nerve
      4. Occulomotor
   9. Average volume of adult orbit is:
      1. 10 ml

      --- Content provided by FirstRanker.com ---

      2. 25 ml
      3. 30 ml
      4. 30 ml
   10. The most common cause of optic neuritis is:
       1. Measles

       --- Content provided by FirstRanker.com ---

       2. Syphilis
       3. Multiple sclerosis
       4. Leber's disease

   10x1

   --- Content provided by FirstRanker.com ---