Myopia Grand Quiz

What is the current definition recommended to report prevalence of myopia?

• spherical equivalent refractive error of < –0.75 D

• spherical equivalent refractive error of ≤ –0.75 D

• spherical equivalent refractive error of < –0.5 D

• spherical equivalent refractive error of ≤ –0.5 D

What is Pseudomyopia?

• Near Induced Transient Myopia

• Sudden increase in myopia after cycloplegic refraction

• Increase in myopia due to excessive accommodation as a result of ciliary overstimulation

• Sudden decrease in subjective acceptance of myopic power after cycloplegia

According to a recent research, what percentage of Indian children will become myopic by 2050?

• 48%

• 20%

• 10%

• 88%

Which of the following factors increases the risk of Myopia onset?

• Near Esophoria, lag of accommodation and lower than age-expected level of hyperopia

• Near exophoria, low myopia and lag of accommodation

• Near esophoria and accommodation lag

• Near esophoria, low myopia and lag of accommodation

What does Under correction of myopia do ?

•     

  Inhibits myopia

• Enhances vision

• Stimulation of eye elongation

• Offset myopia

Presence of esophoria over the glasses prescribed for myopia indicate

• Undercorrection of myopia

• Overcorrection of myopia

• Optimal correction

• Cannot comment on the prescription

Role of outdoor play is most important for

•   Pre Myope

•      Progressive Myope

• Stabilized Myope

• All of the above

Mechanisms that underlie the protective effect between myopia and time spent outdoors include all of the following EXCEPT

• Dopamine release

• Blue light chromaticity

• Less peripheral defocus

• Increased Vitamin D level

According to animal studies, which of the following spectral composition of light has a protective effect on eye growth?

• Red wavelength

• Blue wavelength

• Yellow wavelength

• UV light

Which of the following wearable devices can be used to track light levels and timespent outdoors?

• FitBit

• FitSight

• iWatch

• Amazfit