Ophthalmologic Instruments Test Questions & Answers Ch.12

Chapter 12. Ophthalmologic Instruments

1. The surgeon asks for an eye speculum. You could hand him/her any of the following except:

A. Williams

B. Barraquer

C. Schepens

D. Kratz Berraquer

DIF: Medium

1. The next step in the surgery requires the use of lacrimal probes. You need to have the _______________ probes ready.

A. Bowman

B. Adson

C. Gills-Welch

D. Peyman

DIF: Easy

1. The surgeon needs the Y-hook used to manipulate and center lenses. You would hand him/ her a (n):

A. Gass.

B. Osher.

C. Williams.

D. Green.

DIF: Hard

1. You are scrubbed in on strabismus surgery and the surgeon asks for a hook to lift and manipulate the eye muscles. You would hand him/ her a (n):

A. Graefe

B. Barraquer

C. Adson

D. Castroviejo

DIF: Medium

1. You are scrubbed on a corneal transplant. The surgeon is preparing to cut the donor cornea. You need to have the ______________ trephine ready.

A. Williams

B. DeMerres

C. Francis

D. Hanna

DIF: Easy

1. Which of the following instruments is likely not to be found on the set-up for chalazion surgery?

A. Francis forceps

B. Desmarres forceps

C. Meyerhoeffer curette

D. Knapp scissors

DIF: Easy

1. A _____________ is a type of lens loop that can be used to position an implanted lens.

A. Lewis

B. Bechert

C. MePherson

D. Landers

DIF: Medium

1. Many different lens forceps may be used during eye surgery. Which of the following is not a lens forceps?

A. Landers

B. Simcoe

C. Vannas

D. Bechert

DIF: Hard

1. You are scrubbed on a scleral buckle procedure. The surgeon requests a sleeve spreading forceps to aid in securing the silicone sleeve. You would hand him/her a

A. Nugent.

B. VanRens.

C. Iris.

D. Drysdale.

DIF: Medium

1. A ___________ is a retractor with a notched blade, used mainly during orbital or retinal surgery.

A. Bowman

B. Schepens

C. Serrefine

D. DeMerres

DIF: Medium

1. The surgeon requests a lacrimal sac retractor. You would hand him/her a

A. Arruga.

B. Moody.

C. Nugent.

D. Knapp.

DIF: Hard

1. The surgeon is suturing and requests a tying forceps. You could hand him/her any of the following except:

A. McPherson

B. Jameson

C. Kelman-McPherson

D. O’Gawa Castroviejo

DIF: Easy

1. You are scrubbed on cataract surgery. You know that the surgeon will need a lens nucleus prolapser next. In anticipation, you have the _______________ ready to hand to him/her.

A. Stone

B. Lewis

C. Colibri

D. Schocket

DIF: Hard

1. A ___________________ is a type of capsulorhexis forceps.

A. Simcoe

B. O’Gawa-Castroviejo

C. O’Gawa-Utrata

D. Bracken-Farkas

DIF: Hard

1. The surgeon requests an aspirating capsule polisher. You would hand him/her a

A. Colibri

B. Thornton

C. Arruga

D. Gills- Welch

DIF: Medium

1. A __________________ is a type of muscle hook.

A. Troutman

B. Gass

C. Drysdale

D. Jameson

DIF: Easy

1. _______________ are small clamps that keep sutures out of the field where the surgeon is working.

A. Serrefine

B. McPherson

C. Pean

D. Kelly

DIF: Easy

1. Francis and Desmarres are types of _______________ forceps.

A. muscle

B. corneal

C. chalazion

D. strabismus

DIF: Easy

1. The surgeon is going to make an incision into the capsule. Which scissor would you hand him/ her?

A. Vannas

B. Iris

C. Knapp

D. Enucleation

DIF: Medium

1. A ______________ retinal detachment hook is used to lift up intraocular muscles.

A. Graefe

B. Grass

C. Gass

D. Griffin

DIF: Medium

Matching

Match the following instruments with their correct category.

A. McPherson bipolar

B. Moody fixation forceps

C. Hanna trephine system

D. Williams eye speculum

21. Retracting and exposing

22. Grasping and holding

23. Accessory

24. Cutting and dissecting

Match the following instruments with their correct category.

A. Lewis lens loop

B. VanRens

C. Microrkeratome

D. Arruga

25. Grasping and holding

26. Accessory

27. Cutting and dissecting

28. Retracting and exposing

Short Answer

NARRBEGIN: Figure 12-13A

NARREND

29. Identify the instrument and state what category it is in.

DIF: Medium

NAR: Figure 12-13A

NARRBEGIN: Figure 12-25A

NARREND

30. Identify the instrument pictured above. What is the smallest size in which it is available?

DIF: Hard

NAR: Figure 12-25A

NARRBEGIN: Figure 12-51A

NARREND

31. For what task would the surgeon use the instrument pictured above?

DIF: Easy

NAR: Figure 12-51A

NARRBEGIN: Figure 12-28A

NARREND

32. For what task would the surgeon use the instrument pictured above?

DIF: Easy

NAR: Figure 12-28A

Completion

DIF: Easy

DIF: Medium

35. A Bechert is a lens ___________________________.

DIF: Hard

DIF: Easy

DIF: Medium

38. The tip of an Osher hook is shaped like a(n) _________.

DIF: Easy

39. A Jameson hook is used to retract ________________.

DIF: Easy

40. Green and Graefe are types of __________________ hooks.

DIF: Medium

41. Bowman lacrimal probes come in sizes _________ to __________.

DIF: Hard

42. McPherson bipolar forceps are categorized as a(n) __________________________ instrument.

DIF: Easy

43. A Green is categorized as a(n) __________________________________ instrument.

DIF: Medium

True/False

44. A Knapp retractor is used to retract the orbit.

DIF: Medium

Rationale: A Knapp retractor is used to retract the lacrimal sac.

45. A Hanna trephine system is used during retinal surgery.

DIF: Easy

Rationale: A Hanna trephine system is used during corneal transplant surgery.

46. A Jansen is a capsule polisher.

DIF: Medium

47. A Simcoe can be used for corneal irrigation.

DIF: Medium

48. A Francis forceps would be used during retinal surgery.

DIF: Easy

Rationale: A Francis forceps would be used during chalazion surgery.

49. The surgeon is using a McPherson cautery forceps, so the patient must be wearing a grounding pad.

DIF: Medium

Rationale: The McPherson is a bipolar cautery so the patient does not need a grounding pad.

50. A Paton spoon and spatula is used for corneal button transfer.

DIF: Medium