Certified Ophthalmic Assistant Practice Exam

Which of the following is an example of a prostaglandin used in ophthalmology?

1. Lumigan

2. Taflotan

3. Travatan Z

4. All of the above

The correct answer is: All of the above

Prostaglandins are a class of medications frequently used in ophthalmology, particularly for the treatment of glaucoma. All the choices listed are examples of prostaglandin analogs that are specifically formulated to reduce intraocular pressure by increasing the outflow of aqueous humor. Lumigan, also known as bimatoprost, is a synthetic prostaglandin analog that is widely used for managing elevated intraocular pressure in patients with open-angle glaucoma or ocular hypertension. Taflotan, which contains tafluprost, is another prostaglandin analog that similarly helps to lower intraocular pressure through enhanced drainage of fluid from the eye. Travatan Z, containing travoprost, is also utilized in glaucoma management and works via the same mechanism. Since all three of these medications are classified as prostaglandin analogs used in ophthalmology to manage conditions related to intraocular pressure, recognizing that they all fit this category justifies the correctness of selecting the inclusive choice.