Vision and Ophthalmology Pediatric Ophthalmology 2

Question 1

Leukocoria (white pupillary reflex) in a child is most classically associated with which condition?

Accepted Answer

Retinoblastoma

Answer

Accommodative esotropia

Answer

Congenital ptosis

Answer

Nasolacrimal duct obstruction

Question 2

To minimize the risk of deprivation amblyopia, congenital visually significant cataracts should ideally be removed within:

Accepted Answer

The first 6 weeks of life

Answer

The first 6 months of life

Answer

By age 2 years

Answer

By age 5 years

Question 3

What is the most common form of childhood glaucoma?

Accepted Answer

Primary congenital (infantile) glaucoma

Answer

Traumatic glaucoma

Answer

Pigmentary glaucoma

Answer

Pseudoexfoliation glaucoma

Question 4

Which clinical sign is characteristic of primary congenital glaucoma in infants?

Accepted Answer

Buphthalmos (enlarged globe)

Answer

Leukocoria

Answer

Ptosis

Answer

Ectopia lentis

Question 5

What is nystagmus?

Accepted Answer

Involuntary rhythmic oscillating eye movements

Answer

Sudden loss of peripheral vision

Answer

Inability to abduct one eye

Answer

Drooping of the upper eyelid

Question 6

Retinopathy of prematurity (ROP) primarily develops in which population?

Accepted Answer

Premature infants with low birth weight receiving supplemental oxygen

Answer

Full-term infants with macrosomia

Answer

Children with Type 1 diabetes

Answer

Adolescents with hypertension

Question 7

Congenital nasolacrimal duct obstruction (CNLDO) most commonly resolves spontaneously by what age?

Accepted Answer

12 months

Answer

3 months

Answer

6 months

Answer

2 years