WorksheetsOcular Health and Metabolic Factors
Total questions: 3
Worksheet time: 11mins
What is the primary cause of early death mentioned in the document?
Cancer
Cardiovascular disease
Asthma
Allergies
What is the BMI threshold for obesity as defined in the document?
More than 20 kg/m²
More than 25 kg/m²
More than 30 kg/m²
More than 35 kg/m²
What is the most common cause of ocular motor palsies in patients with hypertension and diabetes?
Retinal detachment
Extraocular palsies
Glaucoma
Cataracts
What is the role of leptin in the body?
It regulates blood pressure
It controls glucose levels
It regulates energy balance and metabolic processes
It enhances vision
What is the effect of high concentrations of inflammatory cytokines in diabetic retinopathy (DR)?
They reduce oxidative stress
They contribute to endothelial cell damage
They improve vascular health
They decrease inflammation
What is the effect of a 10 mmHg increase in diastolic blood pressure on diabetic retinopathy (DR)?
It decreases the likelihood of DR progression
It has no effect on DR
It increases the likelihood of DR progression by 35%
It cures DR
What is the effect of nocturnal hypoxemia in obstructive sleep apnea (OSA)?
It improves optic nerve health
It leads to higher progression of retinal nerve fibre layer loss
It reduces blood pressure
It enhances sleep quality
What is a key risk factor for primary open angle glaucoma (POAG)?
Low intraocular pressure
High intraocular pressure
Low BMI
High protein diet
What is strongly associated with retinal vein occlusion (RVO)?
Low BMI
Obesity
High protein diet
Low blood pressure
What condition is associated with altered blood flow dynamics, promoting venous stasis?
Cataracts
Glaucoma
Retinal vein occlusion (RVO)
Age-related macular degeneration (AMD)
What is a critical role of omega-3 fatty acids in AMD management?
Increase blood pressure
Reduce oxidative stress
Increase glucose levels
Reduce protein synthesis
What is a significant risk factor for embolic events in retinal artery occlusion (RAO)?
Low blood pressure
High BMI
High protein diet
Low glucose levels
What is a protective factor against glaucoma according to recent studies?
High BMI
Low intraocular pressure
Weight management
High protein diet
What is a concern with weight-loss injections like GLP-1 receptor agonists?
Increased muscle mass
Exacerbation of diabetic retinopathy
Improved blood sugar control
Enhanced energy levels
What is a potential outcome of rapid weight loss from bariatric surgery?
Improved ocular health
Nutritional deficiencies
Enhanced vision
Increased muscle mass
A 70-year-old female presented to the ophthalmology clinic with complaints of progressive vision loss and distortion in her central vision. She reported difficulty reading, recognizing faces, and performing tasks that require detailed vision. Fundoscopic examination would likely reveal what findings?
Drusen deposits, pigmentary changes, and atrophic changes
