LENS MCQ 8

1.   SRK formula is

a.   P=A-2.5(axial length)-0.9k

b.   P=A+2.5(axial length)-0.9k

c.   P=A-2.5(axial length)+0.9k

d.   P=A-2.5k-0.9AL

e.   P=A+2.5(axial length)+0.9k

2.   Ocular feature in Alport syndrome is

a.     Anterior lenticonus

b.       Trachoma

c.       Microspherophakia

d.       Ectopia lentis

e.       Lentiglobus

3.   Stability of anterior chamber during phacoemulsification is maintained by

a.   Level of irrigating bottle

b.   Post occlusion surge

c.   Vacuum manipulation

d.   Aspiration flow rate

e.   Ocular viscoelastic devices

4.   IOL calculating formula for long eyes

a.   Hoffer Q

b.   SRK-T

c.   Holladay

d.   Haggis

e.   SRK 2

5.   Intravitreal dose of vancomycin is

a.   1mg

b.   2mg

c.   3mg

d.   4mg

e.   5mg

6.       Post operative CMO is manged by all except

a.       Topical NSAID

b.       Steroid

c.       Carbonic anhydrase inhibitor

d.       Vitrectomy

e.     Cycloplegic