A contact lens wearer and cat owner begins to experience problems with her eye.The eye is inflamed and painful,and examination of the eye reveals that the conjunctiva is ulcerating.Which of the following parasites is most likely responsible?

Question

Quizplus · Accepted Answer

Acanthamoeba is a protozoan parasite that is commonly found in soil, water, and air. It can cause a rare but serious infection called Acanthamoeba keratitis (AK), which primarily affects contact lens wearers. The symptoms of AK include redness, pain, and inflammation of the eye, as well as ulceration of the conjunctiva. The other parasites listed do not typically cause eye infections or conjunctival ulceration.

A Contact Lens Wearer and Cat Owner Begins to Experience