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What sentence best describes the roles of the College and professional associations? i. The College serves the public interest and the professional associations serve the interests of the profession. ii. The College and the professional associations both serve the public interest. iii. The College and the professional associations both serve the interests of the profession. iv. The professional associations direct the operations of the College. - The best answer is i. The College's manda...

What muscles make up the Rotator Cuff Complex? - "SITS" Supraspinatus, Infraspinatus, Teres Minor, Subscapularis Stretch or partial damage of the ligaments, no displacement, and pain with abduction past 90 degrees. - What are the signs and symptoms of 1st degree AC ( Acromion clavicular) Joint Sprain? What are the signs and symptoms of 2nd degree AC Joint Sprain? - Rupture of ligaments, clavicle shifted superiorly, and pain with compression of the clavicle and pain with passive ...

ABO Practice Test Questions with 100% Correct Solutions Test Bundle

Underweight - What is a person with a BMI of 17.5 considered? Beta blocker - Which class of medication has the greatest influence on both resting and exercise heart rate? a. Angiotensin converting enzyme inhibitor b. Statin c. Beta blocker d. Diuretic When the applied load exceeds the failure tolerance of the tissue - In general, when does injury or failure of a tissue occur? a. Whenever a load is applied to the tissue b. When the applied load exceeds the failure tolerance o...

Another name for the lens meter is: - Focimeter When looking through the eyepiece of the lens meter the 3 thinly spaces lines represent: - Sphere power When looking through the eyepiece of the lens meter the 3 widely spaces lines represent: - Cylinder Power When looking through the eyepiece of the lens meter, when the 3 closely spaced lines and 3 widely spaced lines do not come into focus at the same time the lens is - Spheroclyinderical When looking through the eyepiece ...

The ability of the eye to focus on objects at different distances - Accommodation Fresnel optics - Press on prism Frame material that resist stretching with heat - Nylon Bridge type that spreads weight over the greatest area - Saddle Amount of jump image is not affected by - The seg inset Double vision - Diplopia Modern AR coated lenses transmit how much light - 99.5% Shortest wavelength - Violet The condition where Rays of light focus behind the r...

a lens focal length may be altered by? - changing the curvature of one surface what controls the amount of light that enters the eye? - Iris lights changing direction as it passes from one medium to another is called what? - refraction meniscus, equiconcave and flat concave are all, what? - minus lenses what term is used to describe the eyes tendency to TURN from its normal position? - phoria refractive condition where light focuses directly ON the retina...? - e...

When taking seg height measurements, which of the following situations could result in a parallax error? - Patient sitting/ dispenser standing erect Which of the following is not significant in identifying the problem of vertical imbalance? - Patient's age Which of the following elements is NOT critical when determining vertical imbalance? - Lens power in the 180 degree meridian A prism will displace the object being viewed towards its ________. - Apex A prism will bend ...

a pair of eye with a distance P.D. =68mm, converge for a reading an average of about - 3 to 4 mm if the pupillary distance is measured while the patient is focusing on a point 30 inches in front of the eyes, the P.D. measured is known as the - intermediate P.D. the instrument that opticians commonly use to measure the vertex distance is called a - distometer if the long edge of an adjustable nose pad digs into a persons nose, which angle should be altered? - splay when us...

The part of the lensometer which is capable of measuring the amount of prism is the: A. reticle B. axis wheel C. spotting device D. power drum A. reticle Which of the following is a lensometer not capable of measuring? A. sphere power B. cylinder power C. base curve D. position of optical center C. base curve You have been asked to neutralize a lens. After placing it in the lensometer, you observe that the three closely space parallel lines come into sharp focus when the ...

Fibrous tunic, Vascular tunic, and Nervous tunic - The eye is made up of three layers, they are the: Epithelium, Bowman's membrane, Stroma, Descemets membrane and the Endothelium. - The cornea consists of 5 layers which in order from anterior to posterior are: (Erin Buys See's Desserts Everyday) Iris - The amount of light entering the eye is controlled by the: 120,6 - There are approximately____million rods located mainly in the periphery of the retina and ___ million cone...

Sclera - Tough, white outer coat of the eyeball myopia - nearsightedness; the condition in which parallel rays of light are brought into focus in front of the retina, rather than on it reflection - light that bounces back refraction - when the direction of light changes as it passes from one medium to another(bending of light) presbyopia - Age of 40 need reading glass crystalline lens diminishes frame difference - the difference betweeen the horizontal and verti...

Accommodation - Focusing of the eye in a near object theough relaxation of the ciliary muscle and thickening of the lens. Amblyopia - The loss of vision without any apparent disease of the eye. Ametropia - A refractive error in which the eye, when in a state of rest, does not focus the image of an object upon the retina, includes hyperopia, myopia, and astigmatism Aniseikonia - A condition in which the ocular image of an object as seen by one eye differs so much in size or s...

Abbe Value - A numerical expression of how prone a lens material is to causing chromatic aberration. The higher the Abbe Value the lower the chance it will cause aberration Aberration - An unclear image of an object when viewed through a lens. ABO - American Board of Opticianary an agency that provides various levels certification for persons in the field. It is only a written exam not a practical. Accommodation - The ability for the eye's crystalline lens to change shape a...

What controls the amt of light entering the eye - Iris Meniscus, equiconcave and flat concave are types of: - Minus lenses What is the term used to describe the eye's tendency to turn from its normal position? - Phoria What kind of lens has one convex and one concave surface? - Meniscus What material has the most favorable optical properties? - Crown glass What is the best lens treatment to reduce water and road surface glare? - Polarized The hard resin mater...

A lens reads +2.25 in the lensometer. If the ocular curve is -6.00, what is the anterior curve? A. +2.25 B. +6.25 C. +8.25 D. +10.25 - C. +8.25 Which of the following UV areas is completely absorbed by the atmosphere? A. UVA B. UVB C. UVC D. UVD - C. UVC Which of the following frame materials is used most often in sports frames due to its resistance to breakage? A. optyl B. propionate C. acetate D. polycarbonate - D. polycarbonate Of the following frame materials, w...

Six - The extra-ocular muscles are inserted into the sclera and serve to rotate the eye in all possible directions. There are _____________ muscles in each eye. Sclera and cornea - The fibrous tunic is compromised of the: In the brain - Fusion occurs: The ciliary body - The aqueous fluid is continually being manufactured by: Accommodation - The ability of the eye to bring objects of varying distances to focus on the retina is known as: Myopia - When accommodation...

Cancelling effect- subtract prism amounts - BU/BU BD/BD BI/BO Powers between 0.00 & +/- 3.00 - Read in 1/8 diopters .12 .37 .62 .87 Lensometer is also referred to as - Lensmeter, focimeter, vertometer To focus eyepiece - 1) 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 drum to high plus, then turn away from yo...

When light is refraction by a prism it is: a. Bent toward the apex b, Bent toward the base c. Not bent d. Reflected - B. Bent toward the base A prism always bends light toward its base. Prisms: I. Always bend light toward the base II. Always bend light toward the apex III. Cause chromatic Dispersion IV. Move the image toward the apex V. Are sometimes prescribed for muscle problems - I. Always bend light toward base III. Cause chromatic dispersion. IV. Move the image toward...

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 - d. front curve, back curve, thickness and index Toric transposition shows: a. lens thickness b. power in principal meridians c. the power of the ADD d. the lens diameter - b. power in principal meridians Increasing the...