New Quiz 24 Dec Welcome to your Optometry & Orthoptics Name Email 1. [Behcet’s disease is characterised by all of the following except:] Unilateral granulomatous uveitis Recurrent hypopyon Aphthous ulceration Genital ulcerations None . 2. [All of the following can precipitate the attack of narrow angle except:] Prolonged prone position Mydriatics Prolonged work in bright light Emotional upsets None . 3. [Contracted socket occurs because of all the following except:] Chronic low grade infection Chronic mechanical irritation Irradiation Loss of fatty tissue during surgery of enucleation None . 4. [In the media of the eye, highest refractive index is of the:] Cornea Aqueous humour Lens Vitreous humour None . 5. [The Geneva lens measure is used to measure:] The back vertex power of a given lens material The base curve, refractive index of a given lens material The back vertex distance The effective power of a given lens material None . 6. [Mr X with a spectacle refraction of —2.50 DS 1-1.75 DC X 140 was fitted with a lens — 1.50DS/-1.75 DC X 140 which rotates 20 degrees clockwise on the eye. What is the final prescription of the subject?] —2.50 DS/-1.75 DC X 160 —2.50 DS/-1.75 DC X 140 —1.50 DS/-1.75 DC X 160 None . 7. [Reiter’s syndrome is typically characterised by:] Urethritis, conjunctivitis and iridocyclitis Arthritis, conjunctivitis and iridocyclitis Urethritis, arthritis and conjunctivitis with or without iridocyclitis All of the above None . 8. [Accommodation is maximum at the age of:] 25 years 5 years 14 years 30 years None . 9. [One of the early symptoms of orbital involvement by basal cell carcinoma of the lid is:] Diplopia Defective vision Proptosis Severe pain None . 10. [The Crown glass has V-Value between the range:] 30-40 55-60 20-50 45-60 None . 11. [Hutchinson’s triad includes all except:] Interstitial keratitis Hutchinson’s teeth Vestibular deafness Flat nose bridge None . 12. [Posterior polymorphous dystrophy] Causes corectopia Is inherited in an autosomal recessive fashion Causes blindness in over 90% of sufferers Can be treated with lamellar corneal grafts None . 13. [Killing of all living microorganisms including bacterial endospores and cysts is known as:] Disinfection Antiseptics Sterilization Colonization None . 14. [The end point of streak retinoscopy is:] Neurtalization of the red reflex Streak disappears and the pupil appears completely light or dark Just reversal of the red reflex All of the above None . 15. [The most serious alkali burns of the eye are produced by:] Strong liquid ammonia Caustic soda Lime None of the above None . 16. [The differential diagnosis for leukocoria include the following except:] Retinoblastoma Coat's disease PHPV Corneal opacity in visual axis None . 17. [Absolute indication of enucleation is:] Intraocular retinoblastoma Endophthalmitis Mutilating ocular injury All of the above None . 18. [In the grading of trachoma, trachomatous inflammation-follicular is defined as the presence of:] 5 or more follicles in the lower tarsal conjunctiva 3 or more follicles in the lower tarsal conjunctiva 5 or more follicles in the upper tarsal conjunctiva 3 or more follicles in the upper tarsal conjunctiva None . 19. [Rubeosis iridis is seen in:] Posner Schlossman syndrome Homers syndrome Fuch's uveitis syndrome Morning glory syndrome None . 20. [Intraorbital abscess formation occurs most commonly in which quadrant of the orbit?] Superotemporal Superonasal Inferonasal Inferotemporal None . 21. [Expulsive choroidal haemorrhage is caused by rupture of:] Retinal vessels Short posterior ciliary arteries The choriocapillaris Long posterior ciliary arteries None . 22. [Shifting fluid is pathognomonic of:] Solid retinal detachment Rhegmatogenous retinal detachment Tractional retinal detachment Choroidal detachment None . 23. [Typical iris colobomas occur:] Superonasally Inferiorly Inferonasally Inferotemporally None . 24. [The length of transition zone from the distance reference point to the near reference point in a Omni focal lens is:] 20 mm 18 mm 22 mm 25 mm None . 25. [is responsible for tear film stability:] Hemidesmosomes Basement membrane Microplicae Meibomian glands None . Time's up
