The following exam consists of 10 true/false questions. Click on the circle in front of the correct answer. If you change your mind, clicking on a different circle will erase your first choice and mark your current choice. At the end of this exam is a button which will allow you to submit your answers electronically via the World Wide Web.

1. An iris melanoma is more often located superiorly than inferiorly.
   a. true
   b. false
2. Iris melanomas frequently metastasize.
   a. true
   b. false
3. Papillophlebitis is an inflammatory variant of a central retinal vein occlusion often seen in younger patients.
   a. true
   b. false
4. Ocular Toxocariasis infection typically occurs in the fifth or sixth decade of life.
   a. true
   b. false
5. In Toxocara infections, VLM and OLM commonly occur simultaneously.
   a. true
   b. false
6. Choroidal folds show up as alternating light and dark streaks on a fluorescein angiogram.
   a. true
   b. false
7. Unilateral choroidal folds are frequently idiopathic.
   a. true
   b. false
8. Choroidal effusion is most often the result of a rapid decrease in intraocular pressure.
   a. true
   b. false
9. Canthaxanthine is an antihypertensive agent that can also be used as a diuretic.
   a. true
   b. false
10. Choroidal effusion rarely results in permanent visual impairment.
    a. true
    b. false

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