ABO practice exams Correct Questions & Answers(RATED A+)(COMPLETE FULL SOLUTIONS PACK!!!)EXAM BUNDLEABO practice exams Correct Questions & Answers(RATED A+)(COMPLETE FULL SOLUTIONS PACK!!!)EXAM BUNDLEABO practice exams Correct Questions & Answers(RATED A+)(COMPLETE FULL SOLUTIONS PACK!!!)EXAM BUNDL...
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150 mm - ANSWER When ordering a six inch temple, its corresponding millimeter value is which of the following? A. 135 mm B. 140 mm C. 145 mm D. 150 mm 500 mm - ANSWER What is the focal length of a 2 diopter lens? A. 500 cm B. 39.37 inches C. 500 mm D. 2 meters Nanometers - ANSWER Wavel...
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Add to cart150 mm - ANSWER When ordering a six inch temple, its corresponding millimeter value is which of the following? A. 135 mm B. 140 mm C. 145 mm D. 150 mm 500 mm - ANSWER What is the focal length of a 2 diopter lens? A. 500 cm B. 39.37 inches C. 500 mm D. 2 meters Nanometers - ANSWER Wavel...
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 - ANSWER False If the wearer complains that the glasses feel snug but still slip down the nose, one likely cause is that: ...
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Add to cartIf 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 cause is that: ...
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 Amount of jump image is no...
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Add to cartThe 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 Amount of jump image is no...
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 During accommodation, what 3 things do the eyes do? - ANSWER 1. Cil...
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Add to cartName 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 During accommodation, what 3 things do the eyes do? - ANSWER 1. Cil...
myopia - ANSWER Sclera - ANSWER Tough, white outer coat of the eyeball 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 direction of light ...
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Add to cartmyopia - ANSWER Sclera - ANSWER Tough, white outer coat of the eyeball 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 direction of light ...
How 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 the temple shafts anterior...
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Add to cartHow 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 the temple shafts anterior...
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 against motion A lens reads +4.25D in the vert...
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Add to cartthe 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 against motion A lens reads +4.25D in the vert...
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 The aqueous fluid is continual...
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Add to cartThe 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 The aqueous fluid is continual...
ABO sample Questions & Answers(Verified) When light is refraction by a prism it is: a. Bent toward the apex b, Bent toward the base c. Not bent d. Reflected - ANSWER B. Bent toward the base A prism always bends light toward its base. Prisms: I. Always bend light toward the base II. Al...
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Add to cartABO sample Questions & Answers(Verified) When light is refraction by a prism it is: a. Bent toward the apex b, Bent toward the base c. Not bent d. Reflected - ANSWER B. Bent toward the base A prism always bends light toward its base. Prisms: I. Always bend light toward the base II. Al...
vitreous 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 extra-ocular muscles are ins...
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Add to cartvitreous 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 extra-ocular muscles are ins...
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 Prismatic Effects - ANSWER obtained at th...
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Add to cartSingle 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 Prismatic Effects - ANSWER obtained at th...
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" lens Toric transposition shows: - ANSWER Power...
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Add to cartWhen 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" lens Toric transposition shows: - ANSWER Power...
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's age Which of the following...
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Add to cartWhen 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's age Which of the following...
When 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 - ANSWER d. front curve, back curve, t...
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Add to cartWhen 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 - ANSWER d. front curve, back curve, t...
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 enters the eye? - ANSWER -Iris. W...
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Add to cartTo 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 enters the eye? - ANSWER -Iris. W...
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 A) partially reflected, partially...
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Add to cartLight 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 A) partially reflected, partially...
bulbar conjunctiva - ANSWER Vascular, transparent membrane that covers the white sclera. Protects and lubricants the eyeball ciliary body - ANSWER Responsible for focusing at near objects. Makes the lens take on a thin/thick shape with muscular power to be able to alter the shape of the lens. Con...
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Add to cartbulbar conjunctiva - ANSWER Vascular, transparent membrane that covers the white sclera. Protects and lubricants the eyeball ciliary body - ANSWER Responsible for focusing at near objects. Makes the lens take on a thin/thick shape with muscular power to be able to alter the shape of the lens. Con...
What type of visual error is indicated by this Rx? Rx +2.00 -1.00 x 090 a. simple hyperopia b. compound hyperopic astigmatism c. compound myopic astigmatism d. mixed astigmatism - ANSWER b. compound hyperopic astigmatism Increasing the diameter of a minus power lens always increases its: a. ...
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Add to cartWhat type of visual error is indicated by this Rx? Rx +2.00 -1.00 x 090 a. simple hyperopia b. compound hyperopic astigmatism c. compound myopic astigmatism d. mixed astigmatism - ANSWER b. compound hyperopic astigmatism Increasing the diameter of a minus power lens always increases its: a. ...
the ciliary muscle & thickening of the lens, associated with eye convergence & pupil constriction Accommodation - ANSWER Focusing of the eye on a near object through relaxation of Amblyopia - ANSWER The loss of vision without any apparent disease of the eye, also known as "lazy eye" Ametro...
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Add to cartthe ciliary muscle & thickening of the lens, associated with eye convergence & pupil constriction Accommodation - ANSWER Focusing of the eye on a near object through relaxation of Amblyopia - ANSWER The loss of vision without any apparent disease of the eye, also known as "lazy eye" Ametro...
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