Ophthalmology I AI Generated cards Flashcards
What is hyperopia?
Farsightedness; can’t see closely
Hyperopia is a common refractive error affecting vision.
What is myopia?
Nearsightedness; can’t see distance
Myopia is another common refractive error.
What is presbyopia?
Gradual, age-related farsightedness
It typically requires reading glasses.
What is diplopia?
Double vision
Often caused by a lesion of the brainstem or cerebellum.
What are the causes of painless red eye?
- Subconjunctival hemorrhage
- Viral conjunctivitis
Painless red eye conditions are often less urgent.
What are the causes of painful red eye?
- Acute angle closure glaucoma
- Keratitis
- Foreign body
- Uveitis
Painful red eye conditions require immediate attention.
What are the causes of sudden, unilateral, and painless vision loss?
- Vitreous hemorrhage
- Macular degeneration
- Retinal detachment
- Retinal vascular occlusion
- Central retinal artery occlusion
These causes are usually vascular in nature.
What are the causes of sudden, unilateral, and painful vision loss?
- Acute angle closure glaucoma
- Corneal ulcer
- Uveitis
- Traumatic hyphema
- Optic neuritis
Often attributed to cornea and anterior chamber issues.
What is a common cause of gradual (chronic) vision loss?
- Cataracts
- Glaucoma
- Macular degeneration
Gradual vision loss can significantly affect quality of life.
What is central vision loss indicative of?
Cataracts or macular degeneration
Central vision loss can severely impact daily activities.
What is peripheral vision loss indicative of?
Chronic open angle glaucoma
Peripheral vision loss often goes unnoticed until significant damage occurs.