Refractive Lens Exchange Practice Questions

Question 1

Presently, the surgical treatment of choice in a 22-year-old male with 10D myopia is

Accepted Answer

Phakic intraocular lens

Answer

Refractive lens exchange

Answer

Wavefront guided LASIK

Answer

Femtosecond laser LASIK

Question 2

What is the true statement about retinoscopy with a plane mirror?

Accepted Answer

Retinoscopy is done at 1 meter away from the patient.

Answer

In myopia, the red glow moves in the same direction.

Answer

In hypermetropia, the red glow moves in the opposite direction.

Answer

In emmetropia, the red glow moves in the opposite direction.

Question 3

In which of the following conditions does IOL implantation after cataract surgery require the greatest caution and specialized management?

Accepted Answer

Juvenile rheumatoid arthritis

Answer

Fuchs' heterochromic iridocyclitis

Answer

Psoriatic arthritis

Answer

Reiter's syndrome

Question 4

A 15-year-old girl with myopic astigmatism does not want to wear glasses. What is the best alternative for her?

Accepted Answer

Contact lenses (Toric)

Answer

LASIK

Answer

Spherical Specs

Answer

FEMTO Lasik

Question 5

Where is the intraocular lens placed during cataract surgery?

Accepted Answer

Capsular bag

Answer

Surface of iris

Answer

Around the limbus

Answer

Over the face of vitreous

Question 6

1mm change in axial length of the eyeball would change the refracting power of the eye by?

Accepted Answer

3D

Answer

1D

Answer

2D

Answer

4D

Question 7

The following spectacle is used in? (AIIMS Nov 2018)

Accepted Answer

Bifocal glasses for presbyopia

Answer

Progressive glasses for presbyopia

Answer

Bifocals for paediatric pseudo-phakia

Answer

Bifocals for adult aphakia

Question 8

Shortening of 2 mm of axial length of the eyeball causes?

Accepted Answer

6D hypermetropia

Answer

3D myopia

Answer

2D myopia

Answer

1D hypermetropia

Question 9

Which condition is associated with pseudoproptosis?

Accepted Answer

Elongation of the eyeball (High myopia)

Answer

Hyperthyroidism (Thyrotoxicosis)

Answer

True exophthalmos (Orbital proptosis)

Answer

Orbital mass (Deep orbital tumour)

Question 10

Which of the following is used for the treatment of Myopia?

Accepted Answer

Excimer Laser

Answer

Nd–YAG LASER

Answer

Carbamazepine

Answer

SSRI

Refractive Lens Exchange — MCQs

Refractive Lens Exchange — MCQs

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