Sample Exam
1. Tear film and lacrimal system: - All true except:
- Mucin is produced by goblet cells
- Oily secretion that delay evaporation of tear is produced by meibomian glands
- Lower punctum drains most of tear to lacrimal sac
- Nasolacrimal duct open into the middle meatus of the nose
- Fossa for lacrimal gland is situated in the anterior, upper and outer quadrant of the orbit
2. The corneal sensation is supplied by a branch of:
- The Third Nerve
- The Fourth Nerve
- The Fifth Nerve
- The Sixth Nerve
- The Seventh Nerve
3. Acute dacryocystitis mean:
- Infection of the lacrimal gland
- Infection of the lower canaliculus
- Infection of the lacrimal sac
- Infection of the nasolacrimal duct
- Infection of the caruncle
4. The management of acute angle closure glaucoma may include the following except:
- Intravenous Mannitol
- Intravenous Diamox
- Timolol eye drops
- Epinephrine eye drops
- Oral glycerol
5. A 13-year old girl has 20/100 visual acuity in each eye at distance, 20/20 at near, and pinhole acuity 20/25. Most likely the light rays from an object located 20 feet away from her are coming to focus:
- On her retina
- In front of her retina
- Behind her retina
- No focus at all
- In her pupil
6. Glaucoma can be caused by one of the following:
- Anti-hypertensive drugs
- Anti-diabetic drugs
- Carbonic anhydrase inhibitors
- Tetracycline
- Steroids
7. All true for accommodation except:
- Strong in aphakic patient
- Weak in presbyopic patient
- Paralysed by cycloplegics
- Stimulated by cholinergic drugs
- Relaxed on looking to a distant object
8. In open angle glaucoma, all true except:
- Topical beta blockers are used for treatment
- Laser iridotomy is usually done to reduce intraocular pressure
- Family history may be present
- It is a disease of middle and elderly age
- Patient may have advanced glaucoma with normal visual acuity
9. In the presence of traumatic hyphaema you may think of/or do all the following except:
- Reassure the patient and advice him to resume his normal activity
- Examine the eye for other possible complications of trauma
- Possibility of secondary haemorrhage within 5 days
- Surgical removal of the blood may be considered if secondary glaucoma is initiated
- Referral to ophthalmologist is needed
10. All true for astigmatism except:
- It means different refractive power of the eye in different meridians
- May result from corneal scarring
- Can be corrected by surgery
- Corrected by cylindrical lenses
- It does not cause amblyopia in children
11. All pass through Superior ophthalmic fissure except:
- Trochlear nerve
- Abducent nerve
- Lacrimal nerve
- Sympathetic nerve
- Maxillary nerve
12. The maxillary nerve passes through:
- Foramen oval
- Foramen rotandoum
- Foramen spinosum
- Foramen magnum
13. Screening for Retinopathy Of Prematurity is at:
- 2 weeks.
- 2 – 3 weeks.
- At birth
- 4 – 6 weeks.
- After 7 weeks.
14. Which light's wavelength having high frequency:
- Blue
- Yellow
- Green
- Violet
- Orange
15. Characteristic features of laser are include the following except:
- Monochromatic
- Directionality
- Polarized
- Incoherent
16. Average volume of the orbit is:
- 25 cc
- 30 cc
- 20 cc
- 40 cc
- 35 cc
17. Aqueous Humor formation is by:
- Diffusion
- Ultra filtration
- Active secretion
- Both a & b
- All the above
18. The following structures are normally seen in anterior chamber angle EXCEPT:
- Ciliary body band
- Trabecular meshwork
- Sclera spur
- Blood can be seen in schlems canal.
- Peripheral anterior synechiae
19. Type I Neurofibromatosis associated with all EXCEPT:
- Leish nodules.
- Wilm's tumor.
- Absence of the patella.
- Acoustic neuroma
20. The following antibiotics are Bacteriostatic Except:
- Chloramphenicole
- Erythromycin
- Tetracycline
- Ciprofloxacin
21. In fungal keratitis the following can be used except :
- Amphotericine B
- Fluconazole
- Nystatine
- Fluroquinolones
22. In retinoblastoma, a pathological report must clearly note :
- Choroidal involvement
- Optic nerve head involvement
- Size of the tumor
- Type of the tumor cells
23. What is the spherocylindrical lens which it's spherical equivalent is + 0.75 :
- + 2.50 - 1.50 X 90
- + 2.50 + 1.50 X 30
- + 2.50 - 3.50 X 30
- + 3.00 – 2.00 X 75
- -1.00 - 2.50 X 112
24. Which of the following masquerade syndromes can present like orbital cellulitis :
- Retinoblastoma.
- Rhabdomyosarcoma.
- Uveal melanoma.
- Myocitis.
- All
25. Retinopathy of Prematurity one false:
- Can regress spontaneously.
- Is associated with low birth weight.
- Cryotherapy used in treatment of ROP having good outcome
- Laser is less effective than cryotherapy
- Stage V carrying the poorest outcome.
26. Thinnest part of the sclera :
- At equator
- At limbus
- At macula
- Underneath the extra-ocular muscle insertions
27. follicular conjunctivitis is more superior in which disease:
- adult inclusion conjunctivitis
- Trachoma
- VKC
- EKC
28. The bony orbit is formed by all of the following except:
- Forntal bone
- Zygomatic bone
- Temporal bone
- Ehtmoidal bone
- Lacrimal bone
29. The most common cause of orbital cellulitis in children is:
- Direct trauma
- Acute sinusitis
- Following eye surgery
- Spreed of infection from the eyelid