Keystone 1157 Test Questions and Referral Guide, Test #1 Quick Acuity at 20/40 Level, Color

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Test Questions and Referral Guide

Notes: All tests are given with both eyes open at all times. Subject to wear any glasses normally used for driving.

Test #1 Quick Acuity at 20/40 Level

Actual Test

 

QUICK ACUITY TEST

 

 

BOTH

RIGHT

LEFT

1.

958

479

823

2.

347

563

268

3.

426

728

534

Ask your subject: “ Do you see three columns with numbers?” “Look at the first column, starting from top to bottom, please read the digits to me.” “Now the second column, an the third column, please?”

Referral: If more than two digits in any column are missed

Test #2 Color Deficiency

Actual Test

COLOR

4163

Ask your subject: “ Do you see four blocks with multi-colored dots?” “Can you distinguish numbers within the blocks?” “Please read them.”

Referral: If at least two numbers are misread.

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Contents Keystone View Contents DVS-V Test Instrument DVS-V Maintenance Elliptech Control Unit Test Guide Quick Acuity Test Test Questions and Referral GuideTest #1 Quick Acuity at 20/40 Level Test #2 Color DeficiencyDepth / Signs Test #3 & #4 Depth Perception & Sign RecognitionTest #6 Right Eye Acuity Test #5 Binocular Acuity100 200 Test #8 Phoria Test #7 Left Eye AcuityPhoria 85 70 55 Nasal Horizontal Field Testing55 70 Dickerson Road, Reno NV Phone 775 324-2799 800 Fax 775