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ABO Practice Questions |29 Questions and Answers- 100% Accurate.

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4 pages

Written in 2023/2024

Grade A+

ceciwa53

Cancelling effect- subtract prism amounts correct answersBU/BU BD/BD BI/BO Powers between 0.00 & +/- 3.00 correct answersRead in 1/8 diopters .12 .37 .62 .87 Lensometer is also referred to as correct answersLensmeter, focimeter, vertometer To focus eyepiece correct answers1) while turned off. Place white sheet of paper against lens stop. 2) turn focus ring all the way counter clockwise,and then back clockwise until sharp. 3) remove paper and turn lensometer on 4) move power d...

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4 pages

Written in 2022/2023

Grade A+

GRADESPINS

How do you lower the front of the frame? correct answersMove nose pads further apart or increase pantoscopic tilt (2 degrees = 1mm) If the wearer complains that the glasses feel snug but still slip down the nose, one likely cause is that? correct answersPressure is being applied by the temple shafts anterior to the ear. When the wearers PD is less than the frame PD what should you do? correct answersPositive face form The new bifocal wearer must: correct answersDrop the eyes to read a b...

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3 pages

Written in 2022/2023

Grade A+

GRADESPINS

If the wearer complains of the bifocal line being somewhat in his way when driving, the problem may be alleviated by decreasing the distance between pads. True or False correct answersFalse If the wearer complains that the glasses feel snug but still slip down the nose, one likely cause is that: A. The frame is too small B. The bridge fit is tight C. Pressure is being applied by the temple shafts anterior to the ear. D. Pressure is being applied on the very tips of the temples. corre...

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25 pages

Written in 2022/2023

Grade A+

GRADESPINS

ABO Practice Questions with verified answers

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5 items

Ellah1

ABO practice exams with correct answers 2023

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27 pages

Written in 2022/2023

Grade A+

Ellah1

Corpuscular the theory which explains light as a stream of invisible bundles of energy Photons the visible bundles of energy Electromagnetic Theory The theory which explains light as moving in a series of wave pulsations. 186,000 miles per second the speed of light in air ray a point of light pulsating in a straight line all colors the colors that visible or white light are composed of base a prism will bend light towards its one meter one...

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12 pages

Written in 2022/2023

Grade A+

PassPointExams