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A patient is unable to look down and to their left.  Which muscles are a problem?

An eye patch is commonly used after ocular surgery for all of the following except:

The axial length of an average adult eye is:

The picture of topography reveals:

          Which precautions/instructions should you provide to the patient who just completed a bone scan study?

You have taken the following lensometer reading:  the single line clears at -1.50.  the triple lines clear at +1.25.  The axis is on 097.  The single lines clear through the bifocal at +1.00.  The prescription is:

Your patient wears a +5.00 glasses prescription.  The patient is interested in contacts, as the heavy glasses are hurting the bridge of his nose.  His contact lens prescription would be:

Which of the following is included in a past medical history?

An acuity of 2/80 converts to what 20 foot equivalent?

Which of the following is not needed for IOL calculations?