CORNEA MCQ 7

1.      Non-surgical treatment of irregular astigmatism in keratoconus is

a.  Soft contact lens

b.  Bandage contact lens

c.   Scleral shell

d.  Rigid contact lens

e.  Intraocular lens

2.      Most common Staining in fungal keratitis is done by

a.  10% KOH

b.  Gram stain

c.   Z-N stain

d.  Geimsa stain

e.  PAS stain

3.      striate keratopathy is

a.  folds in epithelium

b.  folds in stroma

c.   folds in Descemet membrane

d.  breaks in stroma

e.  breaks in Descemet membrane

4.      A small white limbal or conjunctival nodule  associated  with intense local hyperemia

a.      Rosacea

b.      Mooran ulcer

c.       Terrain marginal degeneration

d.      Neurotrophic ulcer

e.      Phlyctenulosis

5.      Bow tie pattern on corneal topography is seen in

a.      High myopia

b.    Keratoconus

c.       Corneal staphyloma

d.      Corneal ectasia

e.      Optic atrophy

6.      Topical eye drops used to treat corneal edema

a.      Steroid

b.      Lubricant

c.       Hypertonic saline

d.      Antibiotic

                               e          Cycloplegic 

7.      In thin corneas CXL require

a.      Hypertonic riboflavin

b.      Hypotonic riboflavin

c.       Isotopic  riboflavin

d.      INTACS

e.      LASIK

8.      Limal dermoid is assoiciated with

a.      Perri rubinson syndrome

b.      Treacher collin syndrome

c.       Goldenhar syndrome

d.      Down syndrome

                                e.        Stickler syndrome 

9.      Associations of keratoconus include except

a.      Down syndrome

b.      Marfan syndrome

c.       Ehler danlos syndrome

d.      Aniridia

e.      Refsum disease

10.      Pathognomic feature of acanthamoeba keratitis

a.      Limbitis

b.      Epithelial pseudodendrite

c.       Pain out of proportion of clinical signs

d.      Radial kerato-neuritis

e.      Satellite lesion