Acute and chronic visual loss

Cataract is the opacification of

• cornea

• lens

• iris

• pupil

Below are the causes of chronic visual loss except

• Cataract

• Age related macula degeneration

• Rhegmatogenous retinal detachment

• Primary open angle glaucoma

What is the diagnosis from the picture above

• Tractional retinal detachment

• Exudative retinal detachment

• Rhegmatogenous retina detachment

What are the causes of tractional retinal detachment?

• retinal break

• ocular tumor

• diabetic retinopathy

• severe uveitis

What are the characteristics of ischemic CRVO (more than one answers)

• moderate visual loss

• marked RAPD

• prominent cotton wool spot

• good prognosis

The statements below are correct regarding glaucoma (more than one answers)

• Normal intraocular pressure is between 10-15

• Patient can have normal IOP

• myopia is one of the risk factors

• glaucoma is reversible

This chart is commonly used to monitor patients with which disease

• Severe glaucoma

• Age related macula degeneration

• Angle closure glaucoma

• Cataract

The instrument shown in the picture is used to measure:

• Visual acuity
  

• cornea thickness

• intraocular pressure

• tear film break-up time

The ocular condition as shown in the picture can be treated with topical medication

• True

• False