22 Questions
What is the major direct treatment modality for the third leading cause of blindness?
Photocoagulation
Which of the following is a predictor of stroke according to the text?
Advanced signs of hypertensive retinopathy
What is a common risk factor mentioned for retinal detachment in the text?
Family history of retinal detachment
In the context of eye disorders, what does persistently elevated blood pressure cause?
Hypertrophy of arteriolar walls
What is the consequence of retinal detachment that is not managed with urgency?
Vision loss / blindness
Which underlying condition can help in controlling certain eye disorders according to the text?
Control of blood pressure
What is the primary purpose of using Atropine eyedrops in the treatment of cataracts?
To prevent adhesion between the iris and lens
Which factor contributes significantly to the pathogenesis of cataracts?
Aging and degenerative changes
What effect can a cataract have on vision?
Blurred or distorted vision
Which statement best describes the diagnosis of cataracts?
It can be diagnosed through visual acuity tests
What is a common risk factor associated with the development of cataracts?
Excessive exposure to sunlight
How do chemical changes in the lens protein contribute to cataract formation?
They cause coagulation leading to opacity
Which of the following lifestyle factors is mentioned as a risk factor for cataracts?
Cigarette smoking
What is a common clinical manifestation of cataracts?
Gradual painless loss of vision
Which diagnostic evaluation method is used to measure pressure within the eyes in cataract assessment?
Tonometry
What part of the eye does the aqueous humor flow through if the channel becomes blocked in cataracts?
Trabecular meshwork
How can cataracts be managed effectively according to the text?
Surgical intervention
Which of the following is a specific lifestyle recommendation for health promotion related to cataracts?
Avoiding cigarette smoking
What demographic group has an increased incidence of primary open angle glaucoma, a common form of glaucoma?
People over 40 years old
What is the main cause of primary open angle glaucoma?
Unknown cause
What is the area between the iris and cornea called in relation to glaucoma?
Iridocorneal angle
What type of eye examination is used to examine the optic nerve in cases of glaucoma?
Fundoscopy
Test your knowledge on disorders of the eye such as keratitis and cataract. Learn about treatment options, medications, and preventive measures. This quiz is based on the content from VHWB-2021.
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