Myopia Awareness Quiz: Final round

What is the other name of this retinal photo pigment Opn4 which helps in maintaining the circadian rhythm and believed to affect refractive development?

• Dopamine

• Melanopsin

• Iodopsin

• Rhodopsin

According to the graph, which of the following statement/s is/are TRUE

• Change in axial length is in-phase to choroidal thickness

• Change in axial length is in anti-phase to choroidal thickness

• Change in axial length is in-phase to intraocular pressure

• Change in intraocular pressure is in-phase to choroidal thickness

In this figure which of the following option is an equatorial expansion model?

• A

• B

• C

• A & B

Which of the following case would you consider counselling for Myopia management?

• RE: -2.00 D

  LE: -2.25 D

  Age: 6 years

• RE: -1.00 D

  LE: -1.50 D

  Age: 10 years Family history: 2 myopic parents

• RE: plano

  LE: plano

  Age: 4 years, Family history: 1 myopic parent

• RE: -15.00 D

  LE: -15.00 D

  Age: 9 years o

  Family history: 0 myopic parents

What type of relative peripheral retinal refraction pattern is commonly observed in Indian eyes? (Relative peripheral myopia – RPM, Relative peripheral hyperopia – RPH, Relative peripheral emmetropia – RPE)

• Nasal retina - RPE, Temporal retina - RPH

• Temporal retina - RPE, Nasal retina - RPH

• Temporal retina - RPM, Nasal retina - RPM

• Nasal retina - RPM, Temporal retina - RPH