OPHTHALMOLOGY: Lacrimal system

Lacrimal System

1. In DCR, the opening is made at:
a. Superior meatus 
b. Middle meatus 
c. Inferior meatus
d. all

2. Schirmer’s test is used for diagnosing:
a. Dry eye
b. Infective keratitis 
c. Watering eyes
d. Horner’s syndrome

3. 3 months old infant with watering lacrimal sac on pressing causes regurgitation of mucopus material. What is the appropriate treatment? 
a. Dacryocystorhinostomy
b. Probing
c. Probing with syringing
d. Massage with antibiotics up to age of 6 months 
e. Dacryocystectomy