Quiznetik

Ophthalmology | Set 2

1. The action of superior rectus is:

Correct : B. Elevation, intorsion, adduction

2. The action of inferior oblique is:

Correct : D. Elevation, extorsion, abduction

3. The only extraocular muscle which does not arise from the apex of the orbit is:

Correct : C. Inferior oblique

4. In concomitant squint:

Correct : C. Primary deviation = Secondary deviation

5. In paralytic squint, the difference between primary and secondary deviation in the gaze of direction of the paralytic muscle:

Correct : A. Increases

6. In grades of binocular vision; grade 2 is:

Correct : B. Fusion

7. The best treatment for amblyopia is:

Correct : B. Occlusion

8. All the following are true about retina, except:

Correct : A. Composed of 10 separable layers

9. Cause of blindness in HIV (Human immunodeficiency virus) patient; one is true:

Correct : C. Cytomegalovirus retinitis

10. Pseudophakia is the loss of:

Correct : A. Accommodation

11. All are used for treatment of myopia, except:

Correct : A. Convex lenses

12. One of the following is indicative of past optic neuritis in multiple sclerosis patients:

Correct : A. Mild Relative afferent pupillary defect

13. Emmetropia is:

Correct : A. Parallel rays of light brought on retina

14. One of the following does not cause exophthalmos:

Correct : C. Blow out fracture

15. One of the following is not a cause of entropion:

Correct : A. Facial nerve palsy

16. Which one is responsible for strongest refraction in the eye:

Correct : B. Cornea

17. Chronic blepharitis is associated with all, except:

Correct : B. Eyelid margin ulceration

18. Carotid–cavernous sinus fistula causes all the following, except:

Correct : B. Pulsatile tinnitus

19. All the following are risk factors for bacterial keratitis, except:

Correct : A. Chalazion

20. About trichiasis; all the following are true, except:

Correct : B. Iris atrophy

21. All the following are true about herpetic infection, except:

Correct : D. Steroids may be used for treatment

22. All the following are used in treatment of open angle glaucoma, except:

Correct : A. Steroids

23. All the following are true about open angle glaucoma, except:

Correct : A. Commonly causes headache

24. All the following are signs of keratoconus, except:

Correct : A. Thickening of central cornea

25. All the following are used for the treatment of keratoconus, except:

Correct : A. LASIK

26. what type of surgery is performed for a patient with large angle right esotropia:

Correct : C. Lateral rectus resection & medial rectus recession on right eye

27. All the following are true about branch vein occlusion, except:

Correct : B. Surgery is indicated if the macula is not involved

28. In diabetic macular edema, one is true:

Correct : D. Treatment protocol depends on presenting vision

29. All the following are true regarding retinal detachment, except:

Correct : D. Surgery indicated for all types

30. One of the following regarding age-related macular degeneration is correct:

Correct : B. Anti-VEGF is the drug of choice

31. All the following are true regarding retinitis pigmentosa, except:

Correct : A. Day light vision spared all over life

32. All the following are related to angle closure glaucoma, except:

Correct : A. Common in high myopes

33. Most common nerve affected by blow-out fracture:

Correct : A. Infra-orbital nerve.

34. About choroidal melanoma, one of the following is true:

Correct : A. If there is no visual potential for the eye, enucleation is recommended

35. All the following are caused by blunt trauma, except:

Correct : D. Sympathetic ophthalmitis

36. About chemical injury of the eye, all the following are true, except:

Correct : A. Alkali is neutralized with weak acid

37. All the following are side effects of acetazolamide, except:

Correct : A. Bronchial asthma

38. One of the following does not cause leukocoria:

Correct : A. Retinitis pigmentosa

39. Which of the following is an indication for oral steroids in thyroid eye disease?

Correct : A. Corneal exposure

40. Bitemporal hemianopia is caused by a problem in the:

Correct : A. Optic chiasm

41. Which of the following is present only in acute phase of thyroid eye disease?

Correct : D. Chemosis

42. Which of the following is not part of the thyroid eye disease?

Correct : B. Choroidal neovascular membrane

43. Which cataract does improve near vision?

Correct : C. Nuclear

44. In which cataract does vision improve with changing glasses or wearing glasses?

Correct : B. Nuclear

45. Which cataract is associated with intraocular inflammation?

Correct : B. Posterior subcapsular

46. Which of the following Least systemic diseases to cause least peripheral ulcerative keratitis:

Correct : D. Sarcoidosis

47. Regarding the optic nerve, which of the following is false?

Correct : A. The intracanalicular segment is the longest

48. Which is most common type of cataract due to chronic use of steroids:

Correct : A. Posterior subcapsular

49. Ethambutol (used to treat tuberculosis) causes:

Correct : A. Optic neuropathy

50. The left eye is looking straight on primary position, while the right eye is looking upward, which of the following is true?

Correct : C. Right hypertropia

51. Left esotropia surgical correction includes:

Correct : D. None of the listed

52. The yoke muscle of right superior oblique is:

Correct : A. Left inferior rectus

53. All the following regarding fungal keratitis are true, except:

Correct : D. Surgery is contraindicated in active infection

54. All the following are true regarding acute closed angle glaucoma, except:

Correct : C. Optic disc cupping

55. Regarding optic neuritis in adults, all the following are true, except:

Correct : B. Usually, bilateral

56. Ultrasound is used in dense cataract patient to show:

Correct : D. Retinal detachment

57. The most common ophthalmologic complication in multiple sclerosis is:

Correct : A. Optic neuritis

58. Patient with benign intracranial hypertension, one of the following is true:

Correct : A. Lumbar puncture is diagnostic and therapeutic

59. All the following are risk factorsfor glaucoma, except:

Correct : C. Thin cornea

60. Best method to deal with alkali trauma:

Correct : A. Irrigation with copious fluids

61. What is true about the commonest ocular tumor in adults?

Correct : B. Hematogenous spread

62. The eyelid tumor with the worst prognosis:

Correct : A. Sebaceous gland carcinoma

63. Large eyesare associated with:

Correct : C. High myopia

64. In third cranial nerve palsy, all are true, except:

Correct : D. Relative afferent pupillary defect

65. Neural fiber layer of retina is:

Correct : C. Axons of ganglion cells

66. Patient with unilateral cataract, the most common etiology is:

Correct : A. Trauma

67. All the following can be used to differentiate between orbital cellulitis and preseptal cellulitis, except:

Correct : A. Ptosis

68. All the following are risk factors for glaucoma, except:

Correct : A. White race

69. All the following are seen in blow-out fractures, except:

Correct : A. Exophthalmos

70. Dysthyroid eye disease has which of the following complications:

Correct : C. Decrease in visual acuity

71. Allthe following cause ectropion, except:

Correct : C. 3rdcranial nerve palsy

72. The most important risk factor for retinal vein occlusion is:

Correct : B. Hypertension

73. All the following are true about chemical burn treatment, except:

Correct : A. Acids cause worse injury than alkali

74. The main risk factor regardingdiabetic retinopathy:

Correct : C. (A) & (B)

75. All the following are true regarding dermoid cysts, except:

Correct : C. It is commonly seen in adulthood (mainly in children)

76. One of the following is considered as motor adaption for strabismus:

Correct : D. All the above

77. One of the following statements is true:

Correct : A. The most common cause of tractional retinal detachment is diabetic retinopathy

78. In right 6th nerve palsy, one of the following is true?

Correct : B. Esotropia + limitation of abduction

79. All the following are considered as complications of anterior uveitis, except:

Correct : D. Retinal detachment

80. Regarding hyphema, all the following are true, except:

Correct : B. Always treated by surgical evacuation

81. One of the following is the most common cause of amblyopia?

Correct : B. Strabismus

82. One of the following is caused by infection:

Correct : A. External hordeolum

83. In optic tract lesion, all the following are true, except:

Correct : A. Central scotoma

84. Regarding the fovea, all the following are true, except:

Correct : D. Sensitive in dim light

85. Regarding giant cell arteritis, all the following is true, except:

Correct : D. Gradual loss of vision

86. Regarding antiglaucoma medications, which one of the following is true?

Correct : D. All the above

87. Optic tract lesion is:

Correct : B. Homonymoushemianopia

88. Least one to cause severe ptosis is:

Correct : D. Horner's syndrome

89. Regarding myopia, all are true, except:

Correct : A. Corrected by convex spectacles

90. All are found in carotid cavernous fistula, except:

Correct : B. Lid retraction

91. Subluxated lens is found in all the following, except:

Correct : D. Heterochromic Fuchs' syndrome

92. Which type of cataract is associated with myopic shift?

Correct : B. Sclerosing nuclear

93. Safest method to treat myopia:

Correct : A. Glasses

94. Which is wrong about the optic nerve?

Correct : C. Pial vessels supply most of the course

95. First line of treatment for diabetic macular edema:

Correct : C. Intravitreal anti-VEGF

96. First line of treatment for old man with wet AMD:

Correct : C. Intravitreal anti-VEGF

97. Which muscle is mostly affected in dysthyroid eye disease:

Correct : B. Inferior rectus

98. 30 year-old female complains that she is annoyed by car flashlight at night. What is most likely diagnosis?

Correct : C. Posterior subscapular cataract

99. 60 year-old female with Systemic lupus erythematosusis on systemic steroids. What type of cataract she could have?

Correct : A. Posterior subscapular

100. 60 year-old male assumes that he can read without using glasses. What type of cataract he has?

Correct : B. Nuclear