New Quiz 23 Oct Welcome to your Optometry & Orthoptics Name Email 1. [If a person deal with angular size of critical detail of about 10 min of arc, what is the expected optimum visual acuity required for the person?] 6/30, N20 6/48, N30 6/12, N12 6/4.5, N3 None . 2. [Which part of orbicularis oculi is known as Horner’s muscle:] Orbital Lacrimal Temporal Muller’s muscle None . 3. [Normal values of tear film break up time range from:] 5 to 10 seconds 10 to 15 seconds 15 to 20 seconds 15 to 30 seconds None . 4. [Ducts of the main lacrimal gland open in:] Superior fornix Inferior fornix Both of the above None of the above None . 5. [Lens weight is less of a problem for the high _______ than for the high: ] Myope, hyperope Hyperope, myope Hyperope, astigmatism None of the above None . 6. [In electronics industry the employees are advised to use magnifier because:] Visual angle is less than 3 min of arc at the job It is dimly lighted Working distance is very near All the employees are very old None . 7. [Which one of the following are the important criteria in choosing a frame for kids?] Nylon cord frames with shallow grooves Thin frames without flexi temple Strong and heavy solid frames Light weight, sturdy frames with deeply grooved frame front None . 8. [Which of these features is a classic radiologic feature of optic nerve glioma:] Tram-track appearance of optic nerve Kingking of optic nerve Multiple cystic spaces in optic nerve Adjacent bony erosion None . 9. [Most common mode of inheritance for retinitis pigmentosa is:] Autosomal recessive Autosomal dominant Sex linked None of the above None . 10. [In efferent pathway defect absence reflex is seen in affected side:] Direct Consensual A and B None of the above None . 11. [The against motion of exit pupil is seen in telescopes and is due to the ] Astronomical, location of exit pupil between eyepiece and observer Gallilean, location of exit pupil between eyepiece and observer Keplerian, location of eyepiece inside the telescope All, location of exit pupil outside the telescope 4 None . 12. [Convergence insufficiency is associated with all of the following except:] Increase in accommodation General debility Refractive errors Wide interpupillary distance None . 13. [Vossius ring is seen in:] Cornea Lens Vitreous Retina None . 14. [Ophthalmoscopic sign pathognomonic of optic nerve sheath meningioma is:] Papilloedema Optic atrophy Opticociliary shunt All of the above None . 15. [Follicles of a diameter of 5 mm are typically seen in:] Pharyngoconjunctival fever Trachoma Drug induced follicular conjunctivitis Ophthalmia neonatorum None . 16. [All of the following can precipitate the attack of narrow angle except:] Prolonged prone position Mydriatics Prolonged work in bright light Emotional upsets None . 17. [All Ophthalmic surgical lasers are:] Group 1 Class 2 Class 3 Class 4 None . 18. [Bitemporal hemianopia can be due to:] Third ventricle tumour Meningioma of sella diaphragmatica Calcarine cortex infarction Aneurysm of basilar artery None . 19. [is responsible for tear film stability:] Hemidesmosomes Basement membrane Microplicae Meibomian glands None . 20. [In Against-the-rule astigmatism:] Vertical meridian is more curved than the horizontal Horizontal meridian is more curved than the vertical Both meridia are equally curved None of the above None . 21. [Vision field in elderly population:] Sensitivity increases Inferior field declines earlier Nasal field declines earlier Size of visual field decreases None . 22. [Tear lysozyme levels are decreased in:] Keratoconjunctivitis sicca Stevens Johnson syndrome Ocular pemphigoid All of the above None . 23. [Tear film break-up-time is the time:] Between the last blink and the appearance of first dry spot on the cornea Taken for appearance of dry spot between two blinks Taken by successive blinks to break the tear film Taken for disappearance of dry spots on the cornea None . 24. [Fascicular ulcer is seen in:] Phlyctenular keratitis Rosacea keratitis Riboflavin deficiency All of the above None . 25. [Earliest feature of xerophthalmia is:] Night blindness Conjunctival xerosis Bitot’s spots Dry eye None . Time's up
