week 4 You will never change your life until you change something you do daily. The secret of your success is found in your daily routine. 1. Weight of adult eyeball is 7gm 5gm 3gm 9gm 2. Wavelength of light absorbed by lens is <350nm > 295nm <295nm >350nm 3. Horizontal length of palpebral aperture is 10-15mm 15-20mm 20-25mm 25-30mm 4. Which part of orbicularis oculi is known as Horner’s muscle? lacrimal Orbital Muller’s muscle temporal 5. Safe zone of eyeball is At limbus 8-9mm behind limbus 12mm behind limbus 3-4mm behind limbus 6. Which of the following layer doesn’t have regenerative capacity? bowman’s membrane Descemet’s membrane stroma Epithelium 7. Which of the following doesn’t play role in corneal hydration? Evaporation of water from corneal surface High innervations of cornea by nerves Stromal swelling pressure Barrier function of epithelium & endothelium 8. Unilateral conjunctivitis is usually seen in dacryocystitis trachoma vernal conjunctivitis Blepharitis 9. Poliosis is …………. of eyelashes? turning inside loss Whitening absence 10. Which holds the lens in position? aqueous all zonules Ciliary body 11. Loss of half of the field of vision in eye is achromatopsia hemianopia amblyopia Myopia 12. LPS muscle is supplied by 5th cranial nerve 4th cranial nerve 3rd cranial nerve 6thcranial nerve 13. Retinal detachment can be of ………… type. Exudative rhegmatous tractional all 14. Which of the following causes severe injury to eye? alkali steam Acid oil 15. Roving ring scotoma is due to …….. aberration chromatic prismatic Monochromatic none 16. Absence of iris is known as iridodectomy aniridia none Aniseikonia 17. Rapid progression of ulcer is seen in which ulcer? Bacterial fungal viral acanthaemoba 18. Outer layer of retina is ganglion cells pigmented epithelium Photoreceptor cells none 19. Image formed in eye is perceived in brain as… virtual & inverted virtual & erect Real & inverted real & erect 20. Immunoglobulin found in tear is IgE IgM IgG IgA 21. Sweat gland is Meibomian gland gland of moll gland of Zeis all 22. Wave theory of light can’t explain photoelectric effect refraction dispersion Reflection 23. Adult size of cornea is attained by the age of 2yrs 5yrs 3yrs 9yrs 24. Near point of eye varies with Age both none Refractive status 25. The sharpest image is formed at optic disc macula none blind spot 26. Anterior uveitis is choroiditis Iritis Panophthalmitis pars planitis 27. Unit of retinal illuminance of eye is troland candela lambert phot 28. Which structure control the amount of light entering the eye? Iris cornea lens pupil 29. Outward turning of eyelid from globe is Entropion ectropion none trichiasis 30. Pinguecula is seen in Cornea sclera iris conjunctiva 31. In case of micro-cornea, patient is none astigmatic hyperopic Myopic 32. Ghost vessels are seen in which keratitis? viral Interstitial bacterial phlyctenular 33. Sclera appears blue in case of Infants all Buphthalmos Marfan’s syndrome 34. Upward & outward displacement of lens is seen in Marfan’s syndrome weill marchesaci syndrome all homocystinuria 35. Which of the following occurs in infants BRVO ROP all CRAO 36. Schirmer’s test I measures ………. of tear Total secretion none reflex secretion both 37. Synchronous & symmetrical movement of eyes in opposite direction is seen in version all Duction vergence 38. Which of these eye colors is produced by most of the pigment of iris? Green brown hazel blue 39. Muscae volintantes sometimes interferes with vision and can be caused by? Cataract vitreous detachment color deficiency dry eye syndrome 40. Which of these usually causes profound vision loss? muscae voluntantes Subconjunctival hemorrhage Optic atrophy Asteroid Hyalosis 41. In Vander Waal’s equation ( P+a/V2)(V-b)= RT, the dimension of a is [ML3T-1] [ML7T-2] [ML5T-2] [M0L6T] 42. Two soap bubbles of radius r coalesce into one bubble of radius R. which of the following is true? 1.6r=R 1.4r=R R=1.8r 1.2r=R 43. A particle moves in a circle of radius 25cm at 2 rev/sec. the acceleration of particle in m/s2 is 2Π2 4Π2 Π2 8 Π2 44. The amount of heat required to convert 1gm of ice at -100˚C is 696 cal 716 cal 766 cal 736 cal 45. If the relative rate of diffusion of ozone as compared to chlorine is 6:3 and further if density of chlorine is 36, find out the density of ozone. 36√2 9 9√2 72 46. The temperature at which the speed of sound in air become double of its value of 27˚C is 927˚C -123˚C 327˚C 54˚C 47. Refractive index of glass with respect to air is 1.5. What is the velocity of light in the material? 1.5*10 8m/s 2*10 8m/s 4*10 8m/s a) 3*10 8m/s b) c) d) 48. The amount of electricity required to deposit 0.3 mole of Ag+ is 0.3F 3F 1F 0.2F 49. No. of half-life required for the completion of 99% of original atoms is: 3.33 5 6.65 10 50. An electron is travelling with a velocity of 2*106m/s is passing through a magnetic field of 5*10-5 T normal to the velocity of electron, the radius of path of electron in magnetic field is: 2m 0.5m 0.3m 0.2m 51. How much quick lime can be obtained from 25gm of CaCO3? 16gm 28gm 14gm 42gm 52. The orientation of an atomic orbital is governed by: spin quantum number azimuthal quantum number magnetic quantum number Principal quantum number 53. Find molarity of 10% NaOH. 0.4 2.5 1.5 4 54. pH value of N/10 NaOH solution is: 11 13 10 8 55. Nylon-6 is copolymer formed from Caprolactum Hexamethylene diamine + sebacic acid phenol + formaldehyde Hexamethylene diamine + adipic acid 56. Shape of H2O is trigonal planar tetrahedral angular Pyramidial 57. What is Molecular formula of Aniline? C6H5NO2 C6H5NH3 C6H5NH2 C6H6 58. Oxygen family is also known as halogen chalcogens Pcinogns inert gases 59. The percentage of gold in 18 carat gold is 75% 18% 60% 80% 60. Calamine is ore of lead zinc Calcium potassium 61. The no. of cranial vertebrate in giraffe is 8 9 7 10 62. Golden age of reptiles was Mesozoic era Proterozoic era palaeozic era Cenozoic era 63. Mitral valve is located in between Right auricle & right ventricle left auricle & left ventricle right auricle & pulmonary artery left ventricle & aorta 64. Cardiac muscles are unstriated & involuntary Striated & voluntary striated & involuntary unstriated & voluntary 65. Pecton & well developed cerebellum is an adaptation of the type cursorial adaptation Volant adaptation scansorial adaptation fossorial adaptation 66. Non-communicable disease is T.B cancer typhoid AIDS 67. Movement of earthworm towards soil surface is called +ve geotaxis -ve geotaxis -ve phototaxis +ve phototaxis 68. The locomotory organ in plasmodium is: flagella pseudopodia none Cillia 69. Calciferous gland is found in intestine Pharynx oesophagus stomach 70. A person who can’t see near objects clearly is likely to use convex lens cylindrical bifocal Concave lens 71. Endosperm of cycas is Haploid none triploid diploid 72. The plant which produce embryo but lack vascular tissue and seeds are placed in pteridophyta Thallophyta gymnosperm bryophyte 73. Stalk of flower is pedicel pistil peduncle Petiole 74. The pollination by wind is called: entomophily anemophily malacophily Hydrophily 75. Association in between members of two species in which one is benefitted while other is almost unaffected is proto-cooperation parasitism commensalism Symbiosis 76. Rate of transpiration is measured by manometer porometer Photometer auxanometer 77. The correct sequence in respiration is Glycolysis, electron transport system, kreb’s cycle, oxidative decarboxylation Glycolysis, oxidative decarboxylation, electron transport system, kreb’s cycle Glycolysis, kreb’s cycle, electron transport system, oxidative decarboxylation Glycolysis, oxidative decarboxylation, kreb’s cycle, electron transport system 78. Mitosis occurs in reproductive cells mature cell all Vegetative cells 79. Turner’s syndrome is 44 + XYY 44 + XO 44+ XX 44 + XXX 80. Which is indicator of SO2 pollution in air cycas Mosses mushroom lichens 81. Brunner’s gland is found in rectum ileum Jejunum duodenum 82. Which of the following disease is caused by bacteria? small pox measles Rabies T.B 83. AIDS day is celebrated on 30th dec. 1st dec. 1st may 1st June 84. Incubation period of typhoid is 1-5 days 5-10 days 7-17 days 3-4 days 85. Widal test is based on sonography angiography endoscopy Serological interaction 86. Electric bulb filament is made of lead Copper tungsten Aluminium 87. Mitochondria are absent in neurons erythrocyte muscle cell Leukocytes 88. The image formed in compound microscope is inverted sometimes erect, sometimes inverted Erect none 89. The elimination of toxic nitrogenous waste & excess water in human is by pollution reproduction circulation Excretion 90. The S.I unit of refractive index is cm Meter watt no unit 91. Which of the following is not a primary color? yellow green blue Red 92. Acid present in gastric juice is citric acid acetic acid HCl sulphuric acid 93. Marsh gas is ethane Nitrogen hydrogen methane 94. A biological catalyst is amino acid N2molecule carbohydrate An enzyme 95. Memory cells are B cells both T & B cells autonomous T cells 96. Programed cell death is called inflammation atrophy necrosis Apoptosis 97. The branch which deals with the study of defense mechanism against diseases is called epidemiology Parasitology immunology physiology 98. Disease existing at or before birth is Noncommunicable Congenital none of these Communicable 99. A bacterial disease is Leprosy Polio Influenza Chicken pox 100. Smoking may cause cancer of Cervix Lung Skin Liver Loading … Question 1 of 100