A nurse is providing education for a client who has glaucoma.Which of the following statements should the nurse include in the teaching?

Choice A rationaleEye drops for glaucoma primarily work to lower intraocular pressure and slow the progression of the disease. They do not reverse existing vision loss or improve vision over time. Glaucoma-related vision loss is typically permanent due to damage to the optic nerve.Choice B rationaleGlaucoma is usually characterized by an increase in intraocular pressure due to a blockage of the outflow of aqueous humor or overproduction of aqueous humor, not inadequate production. This elevated pressure damages the optic nerve over time, leading to vision loss.Choice C rationaleDouble vision, or diplopia, is not a typical symptom of glaucoma. Common symptoms of glaucoma include gradual peripheral vision loss, blurred vision, halos around lights, and eye pain (especially in acute angle-closure glaucoma).Choice D rationaleGlaucoma is a progressive eye disease that damages the optic nerve. If left untreated, the increased intraocular pressure can lead to significant and irreversible vision loss, eventually resulting in blindness. Early detection and consistent treatment are crucial to prevent this outcome.