Quiznetik
Ophthalmology | Set 3
1. Fovea:
A. Receive nutrients from the choroid
B. Mostly rods
C. Sensitive to dim light
D. Located nasally to the optic disc
Correct : A. Receive nutrients from the choroid
2. The following are appropriate interventions for acute Dacryocystitis, except:
A. DCR
B. Warm compressors
C. Topical antibiotics
D. Systemic antibiotics
Correct : C. Topical antibiotics
3. Regarding benign intracranial hypertension, one of the following is false:
A. Bilateral 6th nerve palsy
B. Headache
C. Visual disturbances
D. Nausea/vomiting
Correct : A. Bilateral 6th nerve palsy
4. Which of the following is not supplied by the 3rd cranial nerve:
A. Ciliary muscle
B. Dilator papillae
C. Superior oblique
D. Superior rectus
Correct : C. Superior oblique
5. One of the following is not a treatment for esotropia:
A. Bilateral lateral rectus resection
B. Medial rectus recession, Lateral rectus resection
C. Bilateral medial rectus recession
D. Bilateral medial rectus recession and resection of one lateral rectus
Correct : A. Bilateral lateral rectus resection
6. One of the following is false regarding ophthalmia neonatorum?
A. Bilateral purulent discharge is typical of gonorrheal conjunctivitis
B. Systemic antibiotics can be used
C. Most commonorganism is Chlamydia trachomatis
D. Single instillation of povidone-iodine 2.5% solution is effective against common pathogens.
Correct : A. Bilateral purulent discharge is typical of gonorrheal conjunctivitis
7. All are complications of chronic anterior uveitis, except:
A. Retinal detachment
B. Iris atrophy
C. Glaucoma
D. Cataract
Correct : A. Retinal detachment
8. One of the following is not associated with 3rd nerve palsy:
A. Miosis
B. Mydriasis
C. Ptosis
D. Affected eye turns slightly outward and downward
Correct : A. Miosis
9. One of the following eye drops is not used for glaucoma treatment?
A. Dorzolamide
B. Tropicamide
C. Brimonidine
D. Pilocarpine
Correct : B. Tropicamide
10. The most common orbital metastasis in men are cancer of the:
A. Carcinoid
B. Colon
C. Melanoma
D. Lung
Correct : D. Lung
11. All are causes of secondary open angle glaucoma, except:
A. Trauma
B. Exfoliative
C. Rubeosis iridis
D. Pigmentary
Correct : C. Rubeosis iridis
12. All are true regarding optic nerve glioma, except:
A. Gradual onset
B. Optic atrophy
C. Painful
D. Proptosis
Correct : C. Painful
13. Chronic intermediate uveitis will cause:
A. Glaucoma
B. Cystoid macular edema
C. Cataract
D. All the above
Correct : D. All the above
14. All are true regarding accommodation, except:
A. Better in adult
B. Pupillary constriction
C. Relaxed ciliary
D. Lens increases in curvature
Correct : A. Better in adult
15. Measurement of intraocular lens power is called:
A. Pachymetry
B. Biometry
C. Gonioscopy
D. Keratometry
Correct : B. Biometry
16. Which of the following is not a risk factor for chronic open angle glaucoma:
A. Myopia
B. Hypermetropia
C. Diabetes mellitus
D. Family history
Correct : B. Hypermetropia
17. Which of the following is not associated with increased VEGF?
A. Retinopathy of Prematurity
B. Proliferative Diabetic Retinopathy
C. Central retinal vein occlusion
D. None of the above
Correct : D. None of the above
18. Which of the following not associated with uveitis:
A. Behcet’s disease
B. Sarcoidosis
C. Wilson's disease
D. Toxoplasmosis
Correct : C. Wilson's disease
19. Which one of the following is not recommended for contact lenses?
A. 3-old-month baby with aphakia
B. Keratoconus
C. Myopia
D. Hypermetropia
Correct : A. 3-old-month baby with aphakia
20. Regarding retinitis pigmentosa, one of the following is true:
A. Macular edema is treated by grid laser
B. Only rods affected
C. Macular edema may respond to oral acetazolamide
D. Nyctalopia and dark adaptation difficulties are late symptoms
Correct : C. Macular edema may respond to oral acetazolamide
21. One of the following is false regarding giant cell arteritis:
A. CRP morereliable that ESR
B. Phenomenon of “skip” lesions is present
C. Color Doppler shows a hypoechoic halo around the artery lumen in around 75%
D. Elevated platelets and anemia are commonly present
Correct : A. CRP morereliable that ESR
22. Which one of the following is false about the drug and its side effects?
A. Isoniazid: Glaucoma
B. Chlorpromazine: Dry eye and dry mouth
C. Amiodarone: Keratopathy
D. Chloroquine: Maculopathy
Correct : A. Isoniazid: Glaucoma
23. Which of the following cancers is not associated with sun exposure?
A. Lentigo
B. Basal cell carcinoma
C. Malignant melanoma
D. Squamous cell carcinoma
Correct : A. Lentigo
24. All the following drugs can cause cataract except:
A. Chlorpromazine
B. Steroids
C. Amiodarone
D. Erythromycin
Correct : A. Chlorpromazine
25. All are signs of keratoconus, except:
A. Vogt’s striae
B. Munson’s sign
C. Thinning of central cornea
D. Keyser Fleisher rings
Correct : D. Keyser Fleisher rings