LENS MCQ 2

1.       In aniridia Wilm’s tumor is associated with which inheritance

a.       AD

b.       AR

c.     Sporadic

d.       X-linked dominant

e.       X-linked recessive

2.       Aniridia is almost always

a.       Bilateral

b.       Unilateral

c.       Associated with Wilm’s tumor

d.       AD

e.       AR

3.       Which type of cataract is associated with profound loss of vision

a.       Anterior polar cataract

b.     Posterior polar cataract

c.       Nuclear cataract

d.       Cortical cataract

e.       Christmas tree cataract

4.       Cataract associated with reduced near vision

a.       Nuclear sclerosis

b.       Cortical cataract

c.     Posterior subcapsular cataract

d.       Christmas tree cataract

e.       Anterior subcapsular cataract

5.       Cataract associated with increased near vision

a.     Nuclear sclerosis

b.       Cortical cataract

c.       Posterior subcapsular cataract

d.       Christmas tree cataract

e.       Anterior subcapsular cataract

6.       Common association of cortical cataract is

a.       Reduced visual acuity

b.     glare

c.       Reduced color vision

d.       Reduced contrast vision

e.       Monocular diplopia

7.       Which type of cataract is associated with angle closure glaucoma

a.       Nuclear

b.     Intumescent cataract

c.       Posterior subcapsular

d.       Anterior subcapsular

e.       Cortical cataract

8.       liquefaction of the cortex allows free movement of the nucleus within the capsular bag

a.       Nuclear  cataract

b.       Intumescent cataract

c.     Morgagnian cataract

d.       Anterior subcapsular cataract

e.       Cortical cataract

9.       degenerated cortical material leaks through the lens capsule, leaving the capsule wrinkled

a.       hypermature cataract

b.       Intumescent cataract

c.     Morgagnian cataract

d.       Anterior subcapsular cataract

e.       Cortical cataract

10.       Which type of drug is associated with cataract

a.       Latanoprost

b.     Pilocarpine

c.       Atropine

d.       Tropicamide

e.       Phenylephrine