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19.3%Looking in proper direction ( 11 voters )
28.07%Maintaining vergence ( 16 voters )
17.54%Accommodating ( 10 voters )
35.09%Fusing ( 20 voters )
Based On 57 Votes

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The main difference between strabismus and Fixation Disparity is that the patient is not _____________ with a strabismus but are ...Read more

binocular vision
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15%pen torch as a target for 'pencil to nose exercises ( 3 voters )
15%red filter over one eye and use a pen torch for 'pencil to nose' exercises ( 3 voters )
15%reading with the suppressing eye ( 3 voters )
30%red filter over the suppressing eye and seeing a red pen to write or color ( 6 voters )
25%physiological diplopia using gross targets ( 5 voters )
Based On 20 Votes

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In treating CI with suppression at the near point, which exercise will be ineffective in antisuppression?

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Mahdi
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20%small, constant, moving, high ( 2 voters )
40%large, intermittent, moving, high ( 4 voters )
10%small, intermittent, stationary, low ( 1 voter )
30%large, constant, stationary, high ( 3 voters )
Based On 10 Votes

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Your strabismic patient has deep suppression. Your choice of target in a stereoscope (preferably in a major amblyoscope) for antisuppression ...Read more

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35.71%Bagolini lens ( 5 voters )
7.14%Modified OXO ( 1 voter )
21.43%Frisby ( 3 voters )
35.71%Worth 4-Dot ( 5 voters )
Based On 14 Votes

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Which of the following tests for binocular sensory status is considered the least conducive to natural binocular viewing?

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66.67%can be estimated with the cover/uncover test ( 4 voters )
0%can be estimated with the alternate cover test
16.67%is much less than the angle of anomaly if there is HARC ( 1 voter )
16.67%is less than the angle of eccentric fixation ( 1 voter )
0%becomes the total angle of strabismus when HARC changes to suppression
Based On 6 Votes

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Which one of the following is the most accurate statement? The habitual angle of strabismus…

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12.5%BI: 12/24/12, BO: 12/24/12 Vergence Facility: 12 cpm NRA: +2.50, PRA: -2.50 MEM: +0.50 BAF: 9 cpm, MAF: 11 cpm ( 1 voter )
12.5%BI: 4/6/2, BO: 12/24/12 Vergence Facility: 0 cpm, fails BI NRA: +2.50, PRA: -0.50 MEM: +1.50 BAF: 0 cpm – fails -2.00, MAF: 11 cpm ( 1 voter )
62.5%BI: 12/24/12, BO: 4/6/2 Vergence Facility: 0 cpm, fails BO NRA: +0.75, PRA: -2.50 MEM: Plano BAF: 0 cpm – fails +2.00, MAF: 11 cpm ( 5 voters )
12.5%BI: 4/6/2, BO: 4/6/2 Vergence Facility: 0 cpm, fails BO and BI NRA: +0.75, PRA: -0.75 MEM: +0.25 BAF: 0 cpm – fails +2.00 and –2.00, MAF: 11 cpm ( 1 voter )
Based On 8 Votes

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Which of the following examination findings (all performed at 40 cm) would be characteristic of a patient with a receded ...Read more

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12.5%Rx OD: plano with 2 base-in and OS: plano with 2 base-in and have patient return in 4 weeks for a follow-up visit ( 1 voter )
25%Rx home-based vision therapy to improve accommodative function ( 2 voters )
25%Rx home-based vision therapy to expand fusional vergence ( 2 voters )
37.5%Rx plano with a +1.00 add and have patient return in 4 weeks for a follow-up visit ( 3 voters )
Based On 8 Votes

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A 15-year-old 10th grader presented with a history of asthenopia associated with short periods of reading VA(Distance, uncorrected): OD: 20/20, ...Read more

binocular vision
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