Ocular Surgery

Description: This quiz covers various aspects of Ocular Surgery, including surgical procedures, instruments, and post-operative care.
Number of Questions: 15
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Tags: ocular surgery ophthalmology eye surgery
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Which surgical procedure is commonly used to correct nearsightedness (myopia)?

  1. LASIK

  2. PRK

  3. LASEK

  4. Cataract Surgery


Correct Option: A
Explanation:

LASIK (Laser-Assisted In Situ Keratomileusis) is a widely used surgical procedure that reshapes the cornea to correct nearsightedness, farsightedness, and astigmatism.

What is the primary purpose of a phacoemulsification procedure?

  1. Removal of cataracts

  2. Correction of glaucoma

  3. Repair of retinal detachment

  4. Treatment of macular degeneration


Correct Option: A
Explanation:

Phacoemulsification is a surgical technique used to remove cataracts by breaking them up into small pieces using ultrasonic waves.

Which surgical instrument is commonly used to make precise incisions during eye surgery?

  1. Scalpel

  2. Suture

  3. Forceps

  4. Keratome


Correct Option: D
Explanation:

A keratome is a surgical instrument specifically designed to make precise incisions in the cornea during eye surgery.

What is the term for the surgical removal of the vitreous humor from the eye?

  1. Vitrectomy

  2. Trabeculectomy

  3. Iridectomy

  4. Corneal Transplant


Correct Option: A
Explanation:

Vitrectomy is a surgical procedure that involves the removal of the vitreous humor, a gel-like substance that fills the back of the eye.

Which surgical technique is used to correct droopy eyelids (ptosis)?

  1. Blepharoplasty

  2. Ptosis Repair

  3. Cataract Surgery

  4. LASIK


Correct Option: B
Explanation:

Ptosis repair is a surgical procedure that aims to correct droopy eyelids by tightening the muscles that lift the eyelid.

What is the primary goal of trabeculectomy surgery?

  1. Removal of cataracts

  2. Correction of glaucoma

  3. Repair of retinal detachment

  4. Treatment of macular degeneration


Correct Option: B
Explanation:

Trabeculectomy is a surgical procedure that creates a new pathway for fluid to drain out of the eye, thereby reducing intraocular pressure and managing glaucoma.

Which surgical procedure involves the removal of a portion of the iris to improve vision in cases of narrow angles?

  1. Iridotomy

  2. Iridectomy

  3. Trabeculectomy

  4. Corneal Transplant


Correct Option: B
Explanation:

Iridectomy is a surgical procedure that involves the removal of a portion of the iris to create a new opening for fluid to flow, improving vision in cases of narrow angles.

What is the term for the surgical removal of the lens of the eye?

  1. Cataract Surgery

  2. Lens Extraction

  3. Corneal Transplant

  4. Retinal Detachment Repair


Correct Option: B
Explanation:

Lens extraction is the surgical removal of the lens of the eye, often performed during cataract surgery or to correct other eye conditions.

Which surgical procedure is used to treat retinal detachment, a condition where the retina separates from the back of the eye?

  1. Vitrectomy

  2. Trabeculectomy

  3. Iridectomy

  4. Retinal Detachment Repair


Correct Option: D
Explanation:

Retinal detachment repair is a surgical procedure that aims to reattach the retina to the back of the eye, restoring vision and preventing further complications.

What is the purpose of a corneal transplant surgery?

  1. Removal of cataracts

  2. Correction of glaucoma

  3. Repair of retinal detachment

  4. Replacement of damaged cornea


Correct Option: D
Explanation:

Corneal transplant surgery involves replacing a damaged or diseased cornea with a healthy donor cornea, restoring vision and improving eye health.

Which surgical procedure is commonly used to treat glaucoma, a condition characterized by increased intraocular pressure?

  1. LASIK

  2. PRK

  3. LASEK

  4. Trabeculectomy


Correct Option: D
Explanation:

Trabeculectomy is a surgical procedure that creates a new pathway for fluid to drain out of the eye, reducing intraocular pressure and managing glaucoma.

What is the term for the surgical removal of a pterygium, a fleshy growth on the conjunctiva?

  1. Pterygium Excision

  2. Conjunctival Resection

  3. Scleral Patch Graft

  4. Amniotic Membrane Transplant


Correct Option: A
Explanation:

Pterygium excision is a surgical procedure that involves removing the pterygium from the conjunctiva, restoring the normal appearance and function of the eye.

Which surgical technique is used to correct strabismus, a condition where the eyes do not align properly?

  1. Strabismus Surgery

  2. Eye Muscle Surgery

  3. Cataract Surgery

  4. LASIK


Correct Option: A
Explanation:

Strabismus surgery, also known as eye muscle surgery, is a surgical procedure that aims to correct strabismus by adjusting the muscles that control eye movement.

What is the purpose of an amniotic membrane transplant in ocular surgery?

  1. Removal of cataracts

  2. Correction of glaucoma

  3. Repair of retinal detachment

  4. Treatment of corneal ulcers


Correct Option: D
Explanation:

Amniotic membrane transplant is a surgical procedure that involves transplanting a thin layer of amniotic membrane onto the cornea to promote healing and reduce scarring in cases of corneal ulcers.

Which surgical procedure is used to treat uveitis, an inflammation of the uvea, the middle layer of the eye?

  1. Uveitis Surgery

  2. Scleral Buckling

  3. Corneal Transplant

  4. Retinal Detachment Repair


Correct Option: A
Explanation:

Uveitis surgery involves various techniques to manage inflammation and prevent complications in cases of uveitis, such as vitrectomy, trabeculectomy, or scleral buckling.

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