1. A -4.00 myope presents to you without glasses. What the furthest he can see clearly?
2. A +3.00 70 year old hyperope with zero amplitude of accommodation presents to you and demands a Near ONLY glasses for reading at 40cm. What do you Rx?
3. An object is 50cm to the left of a +5.00 lens. Where is the image located?
4. If you use a retinoscope on a 4 year old boy and find +4.00 hyperopia. In addition to eyestrain from having to sustain accommodation WHAT ELSE are you concerned about?
5. Explain to a first year optometry student what a cover test (unilateral AND alternating) is checking for?
6. Draw optical cross of +2.50-3.00×180. What is power of the horizontal and vertical axis?
7. What is a normal phoria at distance and near?
8. Circle one for each: MYOPIA is when the axial length is too ___________ (long/short) or the Cornea+ Lens powers have too much ___________(convergence/divergence) power.
9. All objects have divergence power. As an object moves further away from you what happens to the divergence power of the object?
10. Are you more likely to do a cycloplegic refraction on a 5 year kid or a 60 year old? You find out that your 5 year old kid is aphakic would that change your procedure?
11. Which patient is more likely to develop amblyopia and why? Patient A Rx OD: +1.00sph. OS: +3.00 Patient B Rx OD: plano sph, OS: -3.00sph
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