Free Glaucoma Management Questions and Answers

Question 1

What is the main goal of glaucoma treatment?

Accepted Answer

Reduce intraocular pressure

Answer

Prostaglandin analogs, such as latanoprost, are frequently the initial medication choice for open-angle glaucoma. These eye drops work by increasing the outflow of aqueous humor from the eye, effectively reducing intraocular pressure. This mechanism helps to protect the optic nerve from damage.

Question 2

Which class of medication is commonly used as a first-line therapy in open-angle glaucoma?

Accepted Answer

Prostaglandin analogs

Answer

A visual field test is an essential diagnostic tool for monitoring optic nerve damage in glaucoma. It assesses the patient's peripheral and central vision, detecting characteristic patterns of vision loss that indicate nerve damage. This test helps track the progression of the disease and guide treatment decisions.

Question 3

Which test is primarily used to monitor optic nerve damage in glaucoma?

Accepted Answer

Visual field test

Answer

Beta-blockers, like timolol, are a class of medications used in glaucoma treatment. Their primary mechanism of action is to decrease the production of aqueous humor by the ciliary body. This reduction in fluid production effectively lowers intraocular pressure, helping to prevent optic nerve damage.

Question 4

What is the mechanism of action of beta-blockers in glaucoma treatment?

Accepted Answer

Decrease aqueous humor production

Answer

Trabeculectomy is a surgical procedure performed when medications and laser treatments are insufficient to control intraocular pressure in glaucoma. It involves creating a new drainage pathway for aqueous humor, allowing it to filter out of the eye. This reduces pressure and helps prevent further optic nerve damage.

Question 5

Which surgical procedure is commonly performed when medications fail to control IOP?

Accepted Answer

Trabeculectomy

Answer

Acute angle-closure glaucoma is an ophthalmic emergency characterized by a sudden, sharp increase in intraocular pressure. The most common symptom is sudden, severe eye pain, often accompanied by headache, blurred vision, halos around lights, and nausea or vomiting. Immediate medical attention is crucial to prevent permanent vision loss.

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Free Glaucoma Management Questions and Answers