Ophthalmology

Descripción

2nd exam
atbaa  2020
Test por atbaa 2020, actualizado hace más de 1 año
atbaa  2020
Creado por atbaa 2020 hace más de 7 años
592
1

Resumen del Recurso

Pregunta 1

Pregunta
A patient with a history of a skin cut wound in the left cheek, presents with an inability to close this eye properly. The most serious complication to guard against is:
Respuesta
  • Corneal scarring
  • Exposure corneal ulcer
  • Corneal pannus
  • Corneal vascularization

Pregunta 2

Pregunta
The stye is an acute suppurative inflammation of:
Respuesta
  • Meibomian glands
  • accessory lacrimal gland
  • Mail lacrimal gland
  • Glands of the lash follicle

Pregunta 3

Pregunta
The tear film consists of:
Respuesta
  • Mucous and aqueous layer
  • Mucous and lipid layer
  • lipid and aqueous layer
  • Lipid, aqueous and mucous layer

Pregunta 4

Pregunta
The nutritional supply of the cornea is not derived from:
Respuesta
  • Atmospheric oxygen through the tear film.
  • Aqueous humor.
  • Diffusion from perilimbic blood vessels.
  • The trabecular mesh work.

Pregunta 5

Pregunta
Bandage of the eye is contrindicated in:
Respuesta
  • Corneal abrasion.
  • Active bacterial corneal ulcer.
  • Mucopurulent conjunctivitis.
  • After glaucoma surgery.

Pregunta 6

Pregunta
The most common cause of 2ry buphthalmus is
Respuesta
  • Retinoblastoma
  • neonatal uveitis
  • trauma
  • congenital rubella

Pregunta 7

Pregunta
The first line of treatment in acute congestive glaucoma is:
Respuesta
  • Miotics
  • mannitol
  • subscleral trabeculectomy
  • steroids

Pregunta 8

Pregunta
Cattle truck apperance of retinal veins is present in:
Respuesta
  • CRAO
  • CRVO
  • Diabetic retinopathy
  • retinitis pigmentosa

Pregunta 9

Pregunta
A high myope patient presented with photopsia and floaters is suspected to have:
Respuesta
  • retinal break
  • retinal detachment
  • Diabetic retinopathy
  • POAG

Pregunta 10

Pregunta
Early stages of papilleodema cause
Respuesta
  • Arcuate scotoma
  • enlargement of blind spot
  • Ring shaped scotoma
  • centrocecal scotoma
Mostrar resumen completo Ocultar resumen completo

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