ABO EXAM QUESTIONS & ANSWERS PACKAGE!!

ABO practice examsIf 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 - ANSWER False If the wearer complains that the glasses feel snug but still slip down the nose, one likely ...

ABO 2024 Latest Update(rated The ability of the eye to focus on objects at different distances - ANSWER Accommodation Fresnel optics - ANSWER Press on prism Frame material that resist stretching with heat - ANSWER Nylon Bridge type that spreads weight over the greatest area - ANSWER Saddle ...

ABO Exam 2024 Latest Update!! ABO Exam 2024 Latest Update!! Name the 3 types of tunics of the eye, and what areas of the eye they consist of. - ANSWER 1. Fibrous: cornea and sclera (outer protective coating) 2. Vascular: iris, ciliary body and choroid (uveal tract) 3. Neural: retina D...

ABO REVIEW acc Sclera - ANSWER Tough, white outer coat of the eyeball myopia - ANSWER nearsightedness; the condition in which parallel rays of light are brought into focus in front of the retina, rather than on it reflection - ANSWER light that bounces back refraction - ANSWER when the dir...

ABO Practice Questions anHow do you lower the front of the frame? - ANSWER Move 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? - ANSWER Pressure is being applied by t...

ABO PRACTICE EXAM PART ONE accurate 100% the wavelength of the infrared waves in the electromagnetic spectrum are - ANSWER longer than visible red light waves the Geneva Lens Measure is calibrated for a refractive index of - ANSWER 1.530 A lens made from 2 convex surfaces - ANSWER has aga...

ABO Exam Complete Question The extra-ocular muscles are inserted into the sclera and serve to rotate the eye in all possible directions. There are _______of these muscles. - ANSWER Six The fibrous tunic is comprised of the: - ANSWER Sclera and cornea Fusion occurs: - ANSWER In the brain Th...

abo exam accurate Questionvitreous humor - ANSWER the transparent, colorless mass of soft, gelatinous material which fills the eyeball behind the lens: 1.42 - ANSWER the index of refraction of the crystalline lens is: 1.37 - ANSWER the cornea has an index of refraction of: 6 - ANSWER the ex...

ABO Practical Correct Questions & Answers(Single Vision - ANSWER corrects for one distance Multifocal - ANSWER Corrects with two or more prescriptions (or 'powers') Bifocal - ANSWER lens having two focus strengths Trifocal - ANSWER pertaining to having three focus strengths Calculating...

Abo Exam Prep accurate Questions & Answers When discussing thick lenses, the factors which are considered in computing the lens power are: - ANSWER Front curve, back curve, thickness and index Which crown glass bifocal type will have the least chromatic aberration? - ANSWER A "one piece" l...

ABO advance study guide accurate When taking seg height measurements, which of the following situations could result in a parallax error? - ANSWER Patient sitting/ dispenser standing erect Which of the following is not significant in identifying the problem of vertical imbalance? - ANSWER Patient...

ABO Practice Test 2024 Latest UpdateWhen discussing thick lenses, the factors which are considered in computing the lens power are: a. front curve, thickness and index b. back curve, thickness and index c. front curve, back curve and thickness d. front curve, back curve, thickness and index - ...

ABO (Practice Test)Correct Questio To what does a ptosis crutch give support? - ANSWER -Upper Lid. How is a lens' focal LENGTH altered? - ANSWER -Changing the curvature of one surface. Which instrument measures vertex distance? - ANSWER -Distometer. What controls the amount of light that ...

ABO OPTICAL EXAM accurate 100% Light falling on the front surface of a spectacle lens is: A) partially reflected, partially absorbed and the remainder refracted B) partially reflected and the remainder refracted C) partially absorbed and the remainder refracted D) totally refracted - ANSWER...