Glaucoma Flashcards
How fast does open-angle glaucoma affect the patient?
chronic and gradually progressive
How fast does angle-closure glaucoma affect the patient and what can it lead to if it is not treated?
rapid and permanent vision loss
What is the key to glaucoma detection?
early detection; can be detected on an eye exam
What is the tonometry diagnostic test? What does it measure?
Gold standard
indirectly measures intraocular pressure
noninvasive
What are the 2 medication goals for open-angle glaucoma?
decrease eye pressure and protect the optic nerve
Which nerve is damaged when diagnosed with glaucoma?
the optic nerve
What is related to the optic nerve being damaged?
increased intraocular pressure
Is there a cure for glaucoma?
No
Which glaucoma is more common?
open-angle glaucoma
How does angle-closure glaucoma affect the eye?
causes the pupils to dilate
What are the 3 topical med classes that decrease the intraocular pressure?
Prostaglandin analogues
Beta-blockers
Alpha-adrenergic agonist
What are the 2 severe adverse side effects that beta blockers can cause?
orthostatic hypotension
symptomatic bradycardia
