Cornea Muller's muscle is responsible for approximately 5 mm of eyelid elevation. (True/False) | OphthalmologyWeb: The Ultimate Online Resource for Ophthalmologists

a) True
b) False

Correct Answer: False

Muller's muscle is stimulated by the sympathetic nervous system and is responsible for approximately 2mm of eyelid elevation.

A Hollenhorst plaque is composed of:
1. calcium
2. fibrin
3. bacteria
4. cholesterol
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The most appropriate test to obtain for this patient is:
1. Blood pressure measurement
2. ANA
3. Chest X-ray
4. CD4 count
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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
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The most likely diagnosis is:
1. traction retinal detachment
2. tigroid fundus
3. epiretinal membrane
4. thyroid-related ophthalmopathy
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The vitreous particles of asteroid hyalosis are composed of:
1. hyaline
2. cholesterol
3. calcium
4. amyloid
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All of the following drugs are FDA approved for the treatment of predominantly classic subfoveal CNV in patients with neovascular AMD except for which one?
1. Pegaptanib sodium (Macugen)
2. Verteporfin (Visudyne PDT)
3. Ranibizumab (Lucentis)
4. Bevacizumab (Avastin)
5. All of the above
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