Solved MCQs EYE

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EYE MCQs 1. Most widely used mydriatic in clinics is Phenylephrine Atropine Scopolamine Homatropine Cyclopentolate 2. Intraocular pressure in acute congestive glaucoma 10-21 mm hg 22-24 mm hg 30-35 mm hg 90-100 mm hg 3. Best investigation for foreign body localization is B scan A scan MRI

description

ophthalmology

Transcript of Solved MCQs EYE

Page 1: Solved MCQs EYE

EYE MCQs1. Most widely used mydriatic in clinics is

Phenylephrine

Atropine

Scopolamine

Homatropine

Cyclopentolate

2. Intraocular pressure in acute congestive glaucoma

10-21 mm hg

22-24 mm hg

30-35 mm hg

90-100 mm hg

3. Best investigation for foreign body localization is

B scan

A scan

MRI

CT scan

X ray

4. Condition that develops in eyelid of a diabetic patient is

Stye

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Chalazion

Basal cell carcinoma

Ptosis

Sqamous cell carcinoma

5. Regarding basal cell carcinoma of eyelid

Grows slowly but is painful in nature

Infiltrative in nature

Is related to diabetes mellitus

Is radiosensitive

Is related to high rate of recurrence after excision

6. Most common cause of cataract is

Smoking

Heredity

Systemic disease such as diabetes

Ageing

Toxins

7. Most common cause of failure of surgical repair for tractional retnal detachment is

Neovascular formation

Proliferative viteroretinopathy

Infection after surgery

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Hemorrhage

Retinal breaks

8. Clinical assessment of cataract progression is done through

Snellen visual acuity test

Direct ophthalmoscope

Indirect ophthalmoscope

Retinoscope

Perimetry

9. Which of the following is not the differential diagnosis of congenital glaucoma

Megalocornea

Corneal clouding

Traumatic rupture of descements layer

Mucopolyscaccridoses

Calcification of lens

10. Snowflake or punctuate dot cataract is seen in

Trauma

Ocular contusion

After cataract surgery

Diabetes

Hyperthyroid

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11. At the time of birth the eye of neonate is

Hypermetropic

Astigmatic

Myopic

Presbyopic

12. Tonometer used when corneal surface is irregular is

Schiotz tonometer

Goldman tonometer

Parkins tonometer

Pneumatic tonometer

Tono pin

13. A perimetry is used to measure

Central and peripheral fields

Visual acuity

Intra ocular pressure

Central field only

Peripheral field only

14. Characteristic findings on fundoscope of a myopic eye is

Tractional detachment

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Hemorrhagic spots

Lacqer cracks

Neovascularisation

All of the above

15. Soft lenses are made up of material named

PMMA

HEMA

Silicone

Cellulose acetate

Perspex

16. Kayser fleischer ring is present in

Pigment dispersion syndrome

Traumatic hyphema

Hepatolenticular degeneration

Haemochromatosis

None of the above

17. In Marfan syndrome there is usual manifestation of

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Krukenberg spindles

Hyphema

Ptosis

Ectopic lens

Cataract

18. Common treatment for posterior uveitis is

Antibiotics

Sympathomimetic

Steroids

NSAIDS

Both a and c

19. Most important infection in HIV is

CMV retinitis

Toxoplasmosis

Tuberculous uveitis

Sarcoidosis of eye

Styphlococcus infection of lid and cornea

20. Photophobia is minimal in

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Staphylococcus keratitis

Adenovirus keratitis

Herpetic keratitis

Varicella zoster keratitis

Exposure keratitis

21. Rarest canalicular anomalies of lacrimal system is

Imperforate puncta

Accessory puncta

Canalicular fistula

Agenesis of canalicular system

All are common

22. Most common cause of blindness in developing countries is

Trachoma

Onchocerciasis

Xeropthalmia

Leprosy

Cataract

23. WHO safe strategy is given for

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Herpes infection

Trachoma

Onchocerciasis

Adenovirus infections

24. Most common cause of chronic dacrocystitis

Haemophilus infection

Staphylococcus aureus infection

Candida infection

Nasolacrimal duct obstruction

Nasolacrimal duct stenosis

25. Keratomalacia is due to deficiency of

Vitamin A

vit b

vit c

vit d

vit e

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26. Most common cause of visual impairment in old age is

Glaucoma

Cataract

Macular degeneration

Retinal detachment

Systemic disease

27. Drug that causes retinopathy due to long term usage is

Chlorthiazide

Chloroquinine

Vigabatrin

Corticosteroids

Phenothiazine

28. Hypopyon is seen in

Bacterial infection

Viral infection

Fungal infection

all of these

both a and c

29. Indication for cataract surgery

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Uveitis

Glaucoma

Loss of vision

Retinal disease

Both b and c

30. Most of the refraction occurs at the site of

Anterior surface of cornea

Post surface of cornea

Lens

Aqueous humor

Vitrous humor

31. Glands present at the anterior margin of eyelid are

Zeis glands

Moll glands

Meibomian glands

All of these

Both a and b

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32. Proliferative diabetic retinopathy is best treated by

Pan retinal photocoagulation

Pneumatic retinopexy

Scleral buckling

Pars plana vitrectomy

Gas tamponade

33. Success rate of scleral buckling in retinal detachment is

50%

60-65%

70-75%

80-90%

90-94%

34. Vitreous is composed mostly of

Collagen fiber matrix

Hyaluronic acid

Water

All three are in equal proportion

35. Surgical treatment for myopia with minimal complications

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Clear lens extraction

Lasik

Contact lenses or spectacles

PRK (Photorefractive keratectomy)

36. Treatment for after cataract surgery consequences is

Extra capsular extraction

CO2 laser surgery

YAG laser

Argon laser

Phacoemulsification

37. Pigmented retinal scar or macular hole is seen in

Central serous chorioretinopathy

Commotion retinae

Myopic eye

Macular edema

Angioid streaks

38. Most common age related corneal degeneration is

Arcus senilis

Keratoconus

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Band keratopathy

Salzmann s nodular degeneration

Droplet keratopathy

39. Large ant chamber is seen in condition

Myopia

Glaucoma

Hyperopia

Astigmatism

Presbyopia

40. Refractive index of cornea is

1

1.3

1.5

1.8

2

41. Immediate treatment of acute angle closure glaucoma is

Acetazolamide

Apraclonidine

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Pilocarpine

Epinephrine

Mannitol

42. Rubeosis iridis is seen in

Central retinal vein occlusion

Central retinal artery occlusion

Hypertension

Hyperthyroidism

Glaucoma

43. Best examination for lens is with

Slit lamp only

Slit lamp and dilated pupil

Direct ophthalmoscope

Indirect ophthalmoscopy

Fundoscope

44. Most common acquired cause of cataract in young patients

Smoking

Connective tissue disorder

Trauma

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Infection

Malignancy of any part of eye

45. Visual acuity of 1/60 implies that a person is

Low vision

Myopic

Hyperopic

Presbyopic

Legally blind

46. Most common type of myopia is

Axial

curvature

refractive

simple

all of these are equally frequent

47. Symptoms with which a person presents with spring catarrh are

Severe itching ropy discharge

exudation

tearing

prearicular adenopathy

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hyperemia and itching

48. Aqueous humor is

Proteineous material in ant chamber

Watery material in ant chamber

Watery material in post chamber

Connective tissue material in ant chamber

49. Purulent conjunctivitis is caused by

Gram positive cocci

Gram negative cocci

Gram positive bacilli

Gram negative bacilli

Acid fast bacteria

50. Profuse tearing occur in

Viral conjunctivitis

Bacterial

Chlamydial

51. Sore throat and fever are occasionally associated with

Viral conjunctivitis

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Bacterial

Chlamydial

Allergic

Both a and b

52. Infection associated with soft contact lens using

Herpes

Staphylococcus

Acanthomameba

Fungal infection

Adenovirus

53. Characteristic finding associated with pharangioconjuctival fever is

Non tender lymph node

Tender lymph nodes

Raspberry tongue

Tonsilitis

Purulent conjunctivitis

54. Herbert's pits are found in

Trachoma

Ectropion

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Fungal keratitis

Herpetic keratitis

None of these

55. Scleral buckling is done in

Proliferative diabetic retinopathy

Retinal detachment

Retinal edema

Retinal hemorrhage

Angiod streaks

56. Regarding keratoconus

Degenerative unilateral common disease

Associated with turner syndrome

Corneal clouding and pointing of cornea are symptoms

Vogts lines are found in basements membrane

Is one of the common indications for corneal transplant

57. Regarding Salzmann s nodular degeneration

Degeneration of superficial layer occurs

Deep layer degeneration occurs

Rigid lenses have no effective role

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Symptoms include itching

Fleischer s rings are visible in cornea

58. Earliest finding in diabetic retinopathy is

Micro aneurysm

Macro aneurysm

Both of above

None of above

59. Glaucoma causes

Central 30 degree field loss

Central 60 degree field loss

Peripheral 30 degree field loss

Peripheral 60 degree field loss

60. Tractional retinal detachment occur in

Diabetes

Hypertension

Carotid artery stenosis

Polycythemia

arteritis

61. Major complication of trachoma that can cause blinding is

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Corneal scaring and entropion

Follicles formation

Papillary hypertrophy

Corneal scaring and ectropion

62. Ideal site for intacapasular lens transplant is

Posterior chamber

Anterior chamber

Vitreous

Aqueous humor

Both a and d are favourable

63. Most common cause of optic atrophy in young patients is

Multiple sclerosis

Tobacco and alcohol amblyopia

Drug induced optic atrophy

trauma

increased intracranial pressure

64. Most common cause of proptosis in children is

Dermoid

Sinus muccele

Meningocele

Orbital cellulitis

Retinoblastoma

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65. Most common epithelial tumor of lacrimal gland is

Sq cell carcinoma

Pleomorphic adenoma

Adenoid cystic tumor

Mixed tumor

Adenosarcoma

66. The lesions to optic chiasm are most due to

Bony erosion

Pituitary gland tumors

Craniophrangioma

Hemangioma of cavernous sinus

All causes are frequent

67. Which of the following is not associated with amaurosis fuqax (transient retinal ischemia)?

Retinal emboli

Arterial disease

Haematologic disease

Mechanical disease

Hyperthyroidism

68. Probable diagnosis of painless visual loss within period of seconds is due to

Trauma

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Retinal detachement

Macular edema

Commotio retinae

Cebtrak retinal artery occlusion

69. Reduced visual acuity in the absence of detectable anatomic defect in the eye or visual pathway is

Ametropia

Amblyopia

Xerosis

Scotoma

Presbyopia

70. Which condition is not associated glaucoma?

Rubeosis iridis

Uveal tract melanoma

Chandler s syndrome

Uveitis

Corneal degenerative diseases

71. Cause of glaucoma in plateau iris is due to

Depth of anterior chamber is very shallow

Ant position of ciliary process

Occlusion of mesh formation

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Aniridia

Lens dislocations

72. Glaucoma is more common in

Myopic persons

Astigmatic persons

Hyperopic persons

Corneal degeneration

Both a and b

73. Keratic precipitates if found are usually located in

Calots triangle

Arlt s triangle

Heislebach triangle

Mayo triangle

74. Keratorefractive surgery implies

Changing curvature of anterior eye surface

Surgery to treat myopia

Surgery to treat hyperopia

Surgery to treat glaucoma

75. Retinoblastoma is associated in some cases with

Osteoid osteoma

Osteoma

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Osteosarcoma

Fibrosarcoma

Liposarcoma