New Quiz 24 Dec Welcome to your Optometry & Orthoptics Name Email 1. [Regarding occurrence of sympathetic ophthalmitis, all of the following are true except:] It almost always follows a perforating wound Wounds in the ciliary region are more prone to it More common in adults than in children Less common when actual suppuration develops in the injured eye None . 2. [Far point of the eye varies with:] The age of the patient The static refraction of the eye Both of the above None of the above None . 3. [A 55-years-old male with a limbal scar presents to the ophthalmology clinic with markedly defective vision for near and far. Clinical examination reveals a wide and deep anterior chamber, iridodonesis and a dark pupillary reflex. A vision of 6/6 is achieved with correcting lens of +11 Which of the following is the most likely diagnosis:] Aphakia Pseudophakia Hypermetropia Posterior dislocation of lens None . 4. [Commonest causative organism for angular conjunctivitis is:] Moraxella axenfield Klebsiella pneumoniae Haemophilus influenzae None of the above None . 5. [Commonest cause of III nerve palsy in elderly is:] Idiopathic Vascular disorders Trauma Aneurysms None . 6. [Greenish tinge of glass is due to:] Silica Iron oxide Lead oxide Cupric oxide None . 7. [In optic atrophy pallor of the disc is an index of:] Degeneration of optic nerve fibres Loss of vascularty of the disc Demyelination of the optic nerve fibres All of the above None . 8. [Is a sweat gland:] Gland of Moll Gland of Zeis Mebomian gland All of the above None . 9. [In unilateral past pointing nystagmus the site of lesion is:] Cerebellar hemisphere Lateral semicircular canal Flocculo-nodular lobe Superior semicircular canal None . 10. [When measuring the monocular PD's:] Limbal edge may be used as reference Inner canthus of one eye to the outer canthus of the other eye used as reference Pupil centers are always used as reference Both 'a' and 'b' given above None . 11. [All statements are true about papilloedema except:] Collection of extra-cellular fluid Disruption of neurofilament Stasis of axoplasmic transport Swelling of the axon None . 12. [Anomaloscope is used to detect:] Squint Retinopathy Congenital glaucoma Colour blindness None . 13. [Instrument used to plot the transmission curve is:] Radiometer Transmitter Spectrometer Spectrophotometer None . 14. [Tear film break-up time is an indicator of adequacy of----component of tear film:] Aqueous Lipid Mucin None of the above None . 15. [Unilateral lacrimal gland destruction may be caused by:] Inferior orbital fissure fracture Fracture of roof of orbit Fracture of lateral wall Fracture of sphenoid None . 16. [The factors influencing the photochromic performance of a photochromic lenses are:] Intensity of light, temperature, and lens thickness Very high temperature , humidity and wind Very low temperature and cloudy days Medium temperature, high humid None . 17. [Central lesions in the optic chiasm are characterized by:] Ipsilateral hemianopia Contralateral hemianopia Binasal hemianopia Bitemporal hemianopia None . 18. [Government of India offers reduction in interest rates for self -employment loans up to the tune of for visually disabled persons.] 0.04 0.08 0.01 0.1 None . 19. [Of the following conditions most painful is:] Stye Hordeolum internum Ulcerative blepharitis Inflammation of gland of Moll None . 20. [What type of corneal dystrophy is associated with acid mucopolysaccharidosis:] Granular Lattice Macular Peripheral None . 21. [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 . 22. [All among the following are true regarding cross fixation except?] Equal visual acuity in both the eyes Using the contralateral visual field while fixating with an eye Abduction restriction Seen in congenital esotropia None . 23. [Drusen appear beneath _________ layer of retina:] Photoreceptor RPE Outer nuclear Outer plexiform None . 24. [All are true except:] The infantile nucleus is completely formed by one year of age The embryonic nucleus is situated between the two Y sutures Congenital blue dot cataracts are associated with development of senile cataract at an early stage Zonular cataracts typically affect the outer part of the fetal or the inner part of the adult nucleus None . 25. [Brazelton formula for near addition assumes that:] Working distance is 20 cms. Working distance is 40 cms. Accommodation is active Accommodation is paralyzed None . Time's up
