FREE AND STUDY GAMES ABOUT CHAPTER 16: EYES

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FREE AND STUDY GAMES ABOUT CHAPTER 16: EYES

EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -50 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation Question 1: Which type of needle is frequently used in ophthalmologic procedures?

Answer:

3/8 circle spatula

Question 2: For which surgical procedure would a fragmatome be used?

Answer:

Vitrectomy Question 3: All of the following are methods of intraocular lens insertion EXCEPT:

Answer:

Fan-folded through small incision Question 4: Which structure of the eye is colored and its muscles constrict or relax to control the amount of light entering the pupil?

Answer:

Iris

Question 5: What is the name of the opening created in the outer tunic for insertion of the infusion cannula for excision of vitreous

Answer:

Sclerotomy Question 6: What is the name of the membrane that contains and encloses the vitreous humor in the posterior cavity?

Answer:

Hyaloid Question 7: Which procedure done on an eye with internal malfunction or loss of contents and no possible recovery of sight procedures better mobility and cosmetic result with a prosthetic eye?

Answer:

Evisceration

Question 8: Which sterile irrigation fluid is used for ophthalmic procedures?

Answer:

BSS Question 9: What is the name of the gelatin-like fluid that fills the posterior cavity of the eye?

Answer:

Vitreous humor Question 10: What is the portion of the eye between the cornea and the iris in which aqueous fluid flows and nourishes the tissues?

Answer:

Anterior chamber Question 11: In which of the following procedures would sutures most likely not be necessary?

Answer:

Extracapsular cataract extraction

Question 12: Which two structures form the outer tunic of the globe of the eye?

Answer:

Cornea and sclera Question 13: Which of the following scissors would not be used for ophthalmologic procedures?

Answer:

Jorgenson Question 14: If looking at the right eye of the patient and assigning clock positions of 12, 3, 6

and 9 o'clock to the rectus eye muscles, which the following could be correct:

Answer:

12= superior 3= medical 6= inferior 9= lateral Question 15: What is the condition of the lens that is treated by cataract extraction?

Answer:

Opacified

Question 16: A trephine is used in which ophthalmologic procedure?

Answer:

Keratoplasty

Question 17: Into which structures do the lacrimal ducts drain tears?

Answer:

Nasal cavity

Question 18: What kind of anesthetic block is used for a vitrectomy procedure?

Answer:

Retrobulbar

Question 19: Which of the following is an intraocular procedure?

Answer:

Vitrectomy Question 20: What structure is avascular, external and its function is to refract light rays?

Answer:

Cornea Question 21: Perfluoropropane and sulfur huexafluoride are used to:

Answer:

Keep pressure on the retina

Question 22: How many tunics compromise the structure of the globe of the eye?

Answer:

3 Question 23: Which of the following is an inward turning of the eyelid with resulting corneal irritation?

Answer:

Entropian Question 24: Which structure has four layers: epithelial cells, substantia, propria, elastic lamina and endothelial cells?

Answer:

Cornea Question 25: Where would a viers rod be placed to relieve or prevent obstruction?

Answer:

Canaliculus

Question 26: The normal condition of the lens of the eye is

Answer:

Transparent biconvex