Cornea MCQ 6+

Test your knowledge with important Cornea MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 36+ more Cornea MCQs on Bissoy. Bissoy App

• Corneal epithelium has got the following characteristics
  ক

  Desmosomes only attach the cells the their neighbours

  খ

  Superficial cell layer possesses microvilli

  গ

  Uniform thickness

  ঘ

  Basal layer cells do not regenerate

  ঙ

  Nerve supply by myelinated fibers
• Predisposing factors in corneal ulcer
  ক

  Trauma

  খ

  Dry eye

  গ

  Malnutrition

  ঘ

  High carbohydrate diet

  ঙ

  Ptosis
• Following metabolic diseases cause corneal deposition:
  ক

  b )Wilson's disease

  খ

  Mucopolysaccharidosis

  গ

  Diabetes mellitus

  ঘ

  Gout

  ঙ

  Thyrotoxicosis
• Regarding cornea of the eye
  ক

  Its epithelium has a replacement period of about 7 days

  খ

  Posterior surface is more curve than anterior

  গ

  Stroma is the thickest layer and is a cellular

  ঘ

  It is absolutely avascular structure

  ঙ

  It is a four layered structure
• Corneal ulcer is treated with
  ক

  Atropin drop

  খ

  Antibiotic drop

  গ

  Steroid drop

  ঘ

  Pilocarpin drop

  ঙ

  Brimonidin drop
• The cornea
  ক

  Has a stratified epithelium in which the cells retain their nuclei

  খ

  Normally contains leucocytes

  গ

  Contains peripheral myelinated nerves

  ঘ

  Plays a part in accommodation

  ঙ

  Has sensory afferents running in the short cilary nerves to the ciliary ganglion