Certified Emergency Nurse (CEN) Test 2025 – 400 Free Practice Questions to Pass the Exam

Question: 1 / 400

Which of the following medications would likely be a part of treatment for elevated IOP in glaucoma?

Cycloplegic agents

Analgesics

Topical antibiotics

Myotic agents

The effective management of elevated intraocular pressure (IOP) in glaucoma aims to reduce the pressure and protect the optic nerve from damage. Myotic agents, which are medications that induce miosis (constriction of the pupil), are often prescribed because they increase aqueous outflow from the anterior chamber of the eye. This happens as these agents facilitate the function of the trabecular meshwork, leading to a decrease in IOP.

In contrast, cycloplegic agents generally dilate the pupil and are typically used for diagnostic purposes or to relieve pain from eye inflammation, which does not address elevated IOP. Analgesics are used to relieve pain but do not have any direct impact on intraocular pressure. Topical antibiotics are effective in treating infections but do not help in lowering IOP either. Therefore, myotic agents are the appropriate choice in the context of treating elevated IOP associated with glaucoma.

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