Ocular Disease 2: Disorders of Sclera Lab Quiz

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Questions and Answers

What is the main function of the sclera?

  • To protect the intraocular muscles (correct)
  • To support the lens of the eye
  • To produce tears for lubrication
  • To regulate the amount of light entering the eye

Which layer of the sclera is composed of collagen bundles of different sizes and shapes that are irregularly arranged?

  • Episclera
  • Lamina Fusca
  • Scleral Endothelium
  • Scleral Stroma (correct)

What is the cause of Jaundice in the context of sclera discoloration?

  • Inflammation of the lacrimal gland
  • Leak of bile from the liver and pancreas (correct)
  • Accumulation of excess oxygen in the blood
  • Disorder of the sclera melanocytes

What substance is used to treat Non-Necrotizing Scleritis?

<p>NSAIDS (C)</p> Signup and view all the answers

What are the signs and symptoms of simple episcleritis?

<p>Resolves within 1 to 2 weeks (D)</p> Signup and view all the answers

Where is the deep vascular plexus located?

<p>Superficial part of the sclera (B)</p> Signup and view all the answers

What is the main characteristic of Anicteric sclera?

<p>Normal, white, and healthy (D)</p> Signup and view all the answers

What is the recommended treatment for recurrent attacks of episcleritis?

<p>Topical Steroid (B)</p> Signup and view all the answers

Which type of scleritis is associated with a 'deep BORING kind of pain' in and around the eye?

<p>Posterior Scleritis (D)</p> Signup and view all the answers

Which imaging technique is used in diagnosing posterior scleritis?

<p>B-Scan Ultrasonography (A)</p> Signup and view all the answers

What underlying disease is often associated with scleritis?

<p>Rheumatoid Arthritis (D)</p> Signup and view all the answers

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