Which of the following is NOT a treatment for corneal ectasia? | OphthalmologyWeb: The Ultimate Online Resource for Ophthalmologists

a) Intacs
b) RGP contact lens
c) Penetrating keratoplasty
d) PRK

Correct Answer: PRK

A Hollenhorst plaque is composed of:
1. calcium
2. fibrin
3. bacteria
4. cholesterol
check the answer
The most appropriate test to obtain for this patient is:
1. Blood pressure measurement
2. ANA
3. Chest X-ray
4. CD4 count
check the answer
A patient with the fundus lesion shown is at risk for developing:
1. cystoid macular edema
2. choroidal neovascularization
3. retinal detachment
4. hypotony maculopathy
check the answer
The most likely diagnosis is:
1. traction retinal detachment
2. tigroid fundus
3. epiretinal membrane
4. thyroid-related ophthalmopathy
check the answer
The vitreous particles of asteroid hyalosis are composed of:
1. hyaline
2. cholesterol
3. calcium
4. amyloid
check the answer

Which of the following are NOT associated with an increased risk of developing proliferative diabetic retinopathy?
1. Intraretinal hemorrhages in 4 quadrants.
2. Nerve fiber layer infarcts in 2 or more quadrants.
3. Venous beading.
4. Intraretinal microvascular abnormalities.
Check The Answer

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