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cataract - Coggle Diagram
cataract
Causes
medications, such as corticosteroids.
blocked or restricted drainage in your eye.
poor or reduced blood flow to your optic nerve
dilating eye drops.
causes
Eyepain
Blurred vision
Nausea and vomiting
pathophysiology
the pathogenesis of cataract developed is multifactoria
compaction and stiffening of the central lense material
as new layers of cortical fibers continue to proliferate over time
pharmacologica management
antibiotics
anti inflammatory drugs
corticosteroids
nursing interventions
provide sufficient light ,prepare patient for cataract surgery
instruct patient according to normal age related visual changes
assess patients ability to see and perform activties
diagnostic tests
ultrasound of the eye
opticalcoherencetomography
electroretinopathy
defination
the result of inadequate drainage of aqueous humor from the anterior chamber of the eye.