Ophthalmology and Optometry MCQ Series Part 13

Ophthalmic Officer, Eye Testing Officer and Optometrist important multiple choice questions series for DHS Exam, DMER exam, AIIMS exam, UPSSSC exam, to preparation.
Ophthalmology and Optometry MCQ Series Part 13
1. Ulcer serpens is caused by:
a. Pseudomonas
b. Pneumococcus
c. Gonococcus
d. Diphtheria

2. Which of the following can cause corneal perforation in just 48 hours ?
a. Staphylococcus
b. Pseudomonas
c. Diphtheria
d. Aspergillus

3. Which of the following is not a feature of fungal corneal ulcer?
a. Fixed hypopyon
b. Ulcer with sloughing margins
c. Symptoms are more pronounced than signs
d. Fungal hyphae are seen on KOH mount

4. Satellite nodule with corneal ulcer is seen in:
a. Fungal ulcer
b. Viral keratitis
c. Bacterial ulcer
d. Acanthamoeba keratitis

5. Which of the following is the drug of chojce for fungal corneal ulcers caused by filamentous fungi?
A. Itraconazole
B. Natarnycine
C. Nystatine
D. Fluconazole

6. Which of the following is used In th treatment of fungal keratomycosis ?
A. Silver sulfadiazine
b. Linezolid
c. Vancomycin
d. Doxycycline

7. Which of the following is the most important adjuvant therapy for fungal corneal ulcer ?
a. Atropine sulphate
b. Dexamethasone
c. Pilocarpine
d. Lignocaine

8. Steroids are contraindicated in:
a. Phlyctenular conjunctivitis
b. Mooren's ulcer
c. Vernal keratoconjunctivitis
d. Dendritic ulcer

9. Corneal sensations are decreased in:
a. Herpes simplex
b: Fungal infection
c. Trachoma
d. Mooren' s ulcer

10. Which of the following is an important feature of herpes simplex keratitis?
a. Circumciliary congestion
b. Corneal infiltrate
c. Pannus
d. Decrease in corneal sensation

11. Recurrent corneal erosions are seen in:
a. Keratoglobus
b. Keratoconus
c. Glaucoma
d. Corneal dystrophy

12. In Keratoconus, all are seen except:
a. Munson's sign
b. Thinning of cornea at the center
c. Distortion of the corneal reflex
d. Hypermetropic refractive error

13. True about Keratoconus are:
a. Increased curvature of the cornea
b. Astigmatism is seen
c. Kayser-Fleischer ring is seen
d. Cornea is thick
e. Soft contact lenses are used

14. Acute hydrops is seen in:
a. Keratoglobus
b. Bullous keratopathy
c. Keratoconus
d. Buphthalmos

15. Fleischer's ring is seen in:
a. Pterygium
b. Chalcosis
c. Keratoconus
d. Trauma

16. Early Keratoconus may be diagnosed by:
a. Corneal topography
b. Keratometry
c. Pachymetry
d. Ophthalmoscopy

17. Enlarged corneal nerves may be seen in all of the following except:
a. Keratoconus
b. Herpes simplex keratitis
c. Leprosy
d. Neurofibromatosis

18. Band shaped keratopathy is due to the deposition of:
a. Calcium
b. Amyloid
c. Iron
d. Melanin

19. Band shaped keratopathy is treated by:

a. Propamidine isethionate
b. EDTA
c. Polyhexamethylene biguanide
d. Chlorhexidine

20. Corneal dystrophies are:
a. Primarily unilateral
b. Primarily bilateral
c. Primarily unilateral with systemic disease
d. Primarily bilateral with systemic disease

21. Which of the following is the least common corneal dystrophy?
a. Macular dystrophy
b. Lattice type I dystrophy
c. Lattice type II dystrophy
d. Granular dystrophy

22. Which of the following stains is used in Granular dystrophy of cornea?
a. Masson's trichrome
b. Congo-red
c. Colloidal iron
d. PAS

23. Pigment deposition on cornea is seen in toxicity of:
a. Chloroquine
b. Digoxin
c. Amiodarone
d. Ranitidine
e. Diclofenac

24. Which of the following does not result in amorphous whorl like deposits in the cornea?
a. Chloroquine
b. Amiodarone
c. Indomethacin
d. Chlorpromazine

25. Dellen is:
a. Localized thinning of peripheral cornea
b. Raised lesion at the limbus c. Marginal keratitis
d. Age related corneal degeneration