Optometry mcq for health departments examination part: 13

Sunday, January 02, 2022

Optometry mcq for ophthalmic officer

Optometry mcq for health departments examination part: 13

01. Anterior uveitis include all except

  1. A. Iritis
  2. B. Iridocyclitis
  3. C. Anterior cyclitis
  4. D. Pars planitis✓

02. Abnormally eccentric placed pupil is known as

  1. A. Iredermia
  2. B. Corectopia✓
  3. C. Heterochromia
  4. D. Polycoria

03. Watery discharge is seen in which conjunctivitis

  1. A. Bacterial
  2. B. Viral✓
  3. C. Chlamydial
  4. D. All

04. HSV can be associated with :

  1. A. Keratitis
  2. B. Uveitis
  3. C. Retinitis
  4. D. All the above✓

05. Upperr eye lid retraction is typically a sign of:

  1. a. entropion
  2. b. Ptosis
  3. c. orbital fracture
  4. d. thyroid eye disease✓

06. Ankyloblepharon is

  1. A. Adhesion of both lid margin✓
  2. B. Adhesion of palpebral conjunctiva and bulbar conjunctiva
  3. C. Double row of lashes
  4. D. None

07. Iridis circulus major is situated at

  1. A. Pupil
  2. B. Ciliary body
  3. C. Root of iris✓
  4. D. Collarette

Each of the two long ciliary arteries, having reached the attached margin of the iris, divides into an upper and lower branch; these anastomose with corresponding branches from the opposite side and thus encircle the iris; into this vascular circle (Major circulus arteriosus of iris) the anterior ciliary arteries pour their blood, and from it vessels converge to the free margin of the iris, and there communicate and form a second circle (Minor circulus arteriosus of iris).

08. Substance deposited in Band Shaped Keratopathy is?

  1. A. calcium phosphate✓
  2. B. magnesium phosphate
  3. C. magnesium sulphate
  4. D. Iron

09. Corneal nerves are not enlarged in

  1. A.Keratoconus
  2. B. Leprosy
  3. C. Herpes simplex keratitis✓
  4. D. Neurofibromatosis

10. Drug pencillin is

  1. A. Antibiotic✓
  2. B. Antifungal
  3. C. Antiviral
  4. D. Antiallergic

11. Cephalosporin is

  1. A. Antibiotic✓
  2. B. Antifungal
  3. C. Antiviral
  4. D. Antiallergic

12. Trifluorothymidine (TF3) is

  1. A. Antibiotic
  2. B. Antifungal
  3. C. Antiviral✓
  4. D. Antiallergic

13. Adenine arabinoside (Ara-A, Vidarabine) is

  1. A. Antibiotic
  2. B. Antifungal
  3. C. Antiviral✓
  4. D. Antiallergic


14. Miotics are also known as

  1. A. Parasympathomimetic drugs✓
  2. B. Sympathomimetic drugs
  3. C. Parasympatholytic drugs
  4. D. Sympatholytic drugs

15. Parasympathomimetic drugs are

  1. A. Cholinergic drugs✓
  2. B. Adrenergic agonists
  3. C. Beta-adrenergic blockers
  4. D. Carbonic Anhydrase Inhibitors

16. Hyper osmotic agents will

  1. A. Raise IOP
  2. B. Lower IOP✓
  3. C. No effect on IOP
  4. D. None

17. Carbonic anhydrase inhibitors lower IOP by

  1. A. Decreasing trabecular outflow
  2. B. Increasing trabecular outflow
  3. C. Increasi uveo-scleral outflow
  4. D. Decreasing aqueous production✓

18. Beta blockers lower IOP by

  1. A. Decreasing trabecular outflow
  2. B. Increasing trabecular outflow
  3. C. Increasi uveo-scleral outflow
  4. D. Decreasing aqueous production✓

19. Which of the following is not a Beta blocker

  1. A. Timolol
  2. B. Mannitol✓
  3. C. Betaxolol
  4. D. Levobunolol

20. The following are false about latanoprost:

  1. A. It causes conjunctival hyperaemia
  2. B. It causes a break down of the blood ocular barrier
  3. C. It causes miosis✓
  4. D. It increases uveo-scleral outflow

21. Treatment of choice for Mycotic corneal ulcer

  1. A. Ciprofloxacin
  2. B. Acyclovir
  3. C. Natamycin✓
  4. D. Dexamethasone

22. Dexamethasone is _____ corticosteroid

  1. A. Short acting
  2. B. Intermediate acting
  3. C. Long acting✓
  4. D. It is non steroidal

23. Prednisolone is _____ corticosteroid

  1. A. Short acting✓
  2. B. Intermediate acting
  3. C. Long acting
  4. D. It is non steroidal

24. Side effect of corticosteroid

  1. A. Cataract
  2. B. Glaucoma
  3. C. Delayed wound healing
  4. D. All✓

25. Flurbiprofen is

  1. A. Corticosteroid
  2. B. Non steroidal anti inflammatory drug✓
  3. C. Anti fungal
  4. D. Anti viral

26. Drugs which increase uveoscleral outflow

  1. A. Pilocarpine
  2. B. Epinephrine✓
  3. C. Timulol
  4. D. Azetazolamide

27. Mydriatics stimulate what division of the ANS?

  1. A. Cholinergic
  2. B. Adrenergic✓
  3. C. Neither
  4. D. Both depending on dosage

28. Cycloplegic drugs are used in all except

  1. A. Gonioscopy✓
  2. B. Retinoscopy
  3. C. Funduscopy
  4. D. Uveitis treatment

29. Beta blockers are contraindicated in ? 

  1. A. Hypotension
  2. B. Asthma
  3. C. Depression
  4. D. All✓

30. Antiviral drugs include the following except

  1. A. Acyclovir
  2. B. Ketoconazole✓
  3. C. Iodo-deoxyuridine
  4. D. Trifluorothymidine

31. Scopolamine(Hyoscine) is used as

  1. A. Miotic
  2. B. Cycloplegic✓
  3. C. Anti glaucoma drug
  4. D. Local anaesthetic

32. Tiabendazole is used as

  1. A. Antifungal drug
  2. B. Antiparasitic drug
  3. C. Antiviral drug
  4. D. Both A&B✓

33. Which of the following solution is used as intraocular irrigating solution

  1. A. Compound sodium lactate
  2. B. Balanced salt solution (BSS)
  3. C. Both✓
  4. D. None

34. Worth’s Four Dot Test can be used for

  1. A. refinement of final sphere in refraction
  2. B. Assessment of BSV✓
  3. C. Both
  4. D. None

35. In Worth’s Four Dot Test, patient with paralytic squint see how many dots

  1. A. 2
  2. B. 3
  3. C. 4
  4. D. 5✓

Diplopia is associated with paralytic squint, person with diplopia will see 5 dots in Worth 4 dot test.

36. In Worth’s Four Dot Test, normal person see how many dots

  1. A. 2
  2. B. 3
  3. C. 4✓
  4. D. 5

37. In Worth’s Four Dot Test, if patient with squint see 4 dots condition is

  1. A. Orthophoria
  2. B. Paralytic squint
  3. C. Abnormal retinal correspondence✓
  4. D. Squint patients will not see 4 dots

Abnormal retinal correspondence (ARC) is also called as Anomalous retinal correspondence

38. Fluorescein is used for evaluation of

  1. A. Corneal abberations
  2. B. Dry eye
  3. C. Retinopathy
  4. D. All✓

Uses of Fluorescein

  • For identification of corneal epithelial defects by fluorescein staining
  • For examination of corneal ulcer to study morphology of the ulcer
  • In dry eye evaluation for performing T-BUT
  • In evaluation of patient with watering eye for fluorescein dye disappearance test
  • and Jones tests
  • Seidel’s test to identify leak from anterior chamber (in traumatic corneal tear or
  • postoperative shallow anterior chamber after cataract surgery)
  • Fundus fluorescein angiography to study retinal and choroidal circulation . . .
  • Evaluation of donor corneal endothelium in eye bank
  • Hard contact lens fitting

39. Imaging of choroid is done using

  1. A. Fundus fluorescein angiography
  2. B. Indocyanine green angiography✓
  3. C. Optical coherence tomography
  4. D. Heidelberg retinal tomography

Indocyanine dye remains in the choriocapillaris in contrast to fluorescein, which
extravasates from choriocapillaris, hence it allows imaging of choroid.

40. Seidel’s Test is done using

  1. A. Fluorescein✓
  2. B. Indocyanine green
  3. C. Rose Bengal
  4. D. Lissamine Green

Seidel’s Test

Seidel’s test is done under slit lamp. The suspected site of wound leak is stained with
fluorescein and the fluorescein pattern is observed for dilution, which indicates leak of aqueous (aqueous if leaking mixes with fluorescein thereby diluting fluorescein) from anterior chamber.


VISION AWARENESS

Posted by VISION AWARENESS

Post a Comment

0 Comments