Certified Ophthalmic Medical Technologist (COMT) Practice Exam

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Study for the Certified Ophthalmic Medical Technologist (COMT) Exam. Prepare with insightful quizzes and multiple-choice questions that will enhance your understanding of ophthalmic technology. Get ready for your certification with confidence!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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What virus is responsible for shingles in the ophthalmic division of the trigeminal nerve?

Varicella Zoster Virus
Herpes Simplex Virus
Cytomegalovirus
Human Immunodeficiency Virus

The correct answer is: Varicella Zoster Virus

The virus responsible for shingles, particularly in the ophthalmic division of the trigeminal nerve, is the Varicella Zoster Virus (VZV). This virus remains dormant in the body after an individual has had chickenpox, which is caused by the same virus. When it reactivates, it can lead to the development of shingles (herpes zoster), which may affect different nerves, including those in the trigeminal nerve, particularly its ophthalmic branch. When VZV reactivates in this area, it can lead to painful rashes and potentially complications like postherpetic neuralgia or ocular problems, including keratitis. The association of VZV with shingles makes it the key virus to consider in this context, distinguishing it from other viruses listed in the choices, which are not known for causing shingles.