Ophthalmology Set 9 MCQs

Q1 | Fovea:

Receive nutrients from the choroid

Mostly rods

Sensitive to dim light

Located nasally to the optic disc

Q2 | The following are appropriate interventions for acute Dacryocystitis, except:

DCR

Warm compressors

Topical antibiotics

Systemic antibiotics

Q3 | Regarding benign intracranial hypertension, one of the following is false:

Bilateral 6th nerve palsy

Headache

Visual disturbances

Nausea/vomiting

Q4 | Which of the following is not supplied by the 3rd cranial nerve:

Ciliary muscle

Dilator papillae

Superior oblique

Superior rectus

Q5 | One of the following is not a treatment for esotropia:

Bilateral lateral rectus resection

Medial rectus recession, Lateral rectus resection

Bilateral medial rectus recession

Bilateral medial rectus recession and resection of one lateral rectus

Q6 | One of the following is false regarding ophthalmia neonatorum?

Bilateral purulent discharge is typical of gonorrheal conjunctivitis

Systemic antibiotics can be used

Most commonorganism is Chlamydia trachomatis

Single instillation of povidone-iodine 2.5% solution is effective against common pathogens.

Q7 | All are complications of chronic anterior uveitis, except:

Retinal detachment

Iris atrophy

Glaucoma

Cataract

Q8 | One of the following is not associated with 3rd nerve palsy:

Miosis

Mydriasis

Ptosis

Affected eye turns slightly outward and downward

Q9 | One of the following eye drops is not used for glaucoma treatment?

Dorzolamide

Tropicamide

Brimonidine

Pilocarpine

Q10 | The most common orbital metastasis in men are cancer of the:

Carcinoid

Colon

Melanoma

Lung

Q11 | All are causes of secondary open angle glaucoma, except:

Trauma

Exfoliative

Rubeosis iridis

Pigmentary

Q12 | All are true regarding optic nerve glioma, except:

Gradual onset

Optic atrophy

Painful

Proptosis

Q13 | Chronic intermediate uveitis will cause:

Glaucoma

Cystoid macular edema

Cataract

All the above

Q14 | All are true regarding accommodation, except:

Better in adult

Pupillary constriction

Relaxed ciliary

Lens increases in curvature

Q15 | Measurement of intraocular lens power is called:

Pachymetry

Biometry

Gonioscopy

Keratometry

Q16 | Which of the following is not a risk factor for chronic open angle glaucoma:

Myopia

Hypermetropia

Diabetes mellitus

Family history

Q17 | Which of the following is not associated with increased VEGF?

Retinopathy of Prematurity

Proliferative Diabetic Retinopathy

Central retinal vein occlusion

None of the above

Q18 | Which of the following not associated with uveitis:

Behcet’s disease

Sarcoidosis

Wilson's disease

Toxoplasmosis

Q19 | Which one of the following is not recommended for contact lenses?

3-old-month baby with aphakia

Keratoconus

Myopia

Hypermetropia

Q20 | Regarding retinitis pigmentosa, one of the following is true:

Macular edema is treated by grid laser

Only rods affected

Macular edema may respond to oral acetazolamide

Nyctalopia and dark adaptation difficulties are late symptoms

Q21 | One of the following is false regarding giant cell arteritis:

CRP morereliable that ESR

Phenomenon of “skip” lesions is present

Color Doppler shows a hypoechoic halo around the artery lumen in around 75%

Elevated platelets and anemia are commonly present

Q22 | Which one of the following is false about the drug and its side effects?

Isoniazid: Glaucoma

Chlorpromazine: Dry eye and dry mouth

Amiodarone: Keratopathy

Chloroquine: Maculopathy

Q23 | Which of the following cancers is not associated with sun exposure?

Lentigo

Basal cell carcinoma

Malignant melanoma

Squamous cell carcinoma

Q24 | All the following drugs can cause cataract except:

Chlorpromazine

Steroids

Amiodarone

Erythromycin

Q25 | All are signs of keratoconus, except:

Vogt’s striae

Munson’s sign

Thinning of central cornea

Keyser Fleisher rings