ABO Study guides, Class notes & Summaries

ABO EXAM PRE-TEST | 2024 Questions & Answers | 100% Correct | Verified 150 mm - 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 - What is the focal length of a 2 diopter lens? A. 500 cm B. 39.37 inches C. 500 mm D. 2 meters Nanometers - Wavelengths are measured in A. Meters B. Decimeters C. Centimeters D. Nanometers UVC - Which of the following has the shortest and therefore most...

An amsler's grid should be used on a daily basis for patients with_____________ - Macular degeneration Which of the following is used to check for lateral and vertical phorias - Maddox rod A patient will experience photo phobia and Poor near vision after____________ - Cycloplegic refraction If the patient says that the green side is clearer during the binocular duochrome test, you should add_______OU. - Plus power

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

ophthalmologist - examine and treat eye problems and to perform eye surgery optometrist - examine and treat eye problems, fit and prescribe glasses and contact lenses, and prescribe visual therapy and low-vision aids optician - specialist who fills prescriptions for lenses Cornea - The clear tissue that covers the front of the eye Sclera - the white part of the eye that forms the orbit Conjunctivitis - Infection of the outer layer of the eye causing pink eye Iris - colored part of the eye...

Where do you superimpose for a 10 year longitudinal study? - SN at S HIPAA stands for - Health Insurance Portability and Accountability Act What are the advantages to giving PLT rich plasma during sx? - B/c it contains PLT derived growth factor, transforming GF, insulin like GF When does the cranium complete maximum growth? - Age 7 The most rapid somatic growth occurs from age __ to __ - 0 to 2 yo Dx for pt w open bite, 27 mm opening, deviates left on opening - internal DD without reducti...

Change a bifocal Rx to a single vision Rx - Add the bifocal power to the sphere powers. OD: -0.50 OS: -0.25-0.25x172 Add: +1.75 Turns into- OD: +1.25 OS: +1.50-0.25x172 Anisometropia - There is a difference of 3 diopters between both eyes; when the vision of the eyes differs by a large margin. Antimetropia - Refers to Rx's that differ in sign. Ex. OD: +0.25 OS: -0.75

Prentice Rule - (Power x distance in mm) /10 Cornea index of refraction - 1.37 Tear Film, Vitreous index of refraction - 1.33 Crystalline lens index of refraction - 1.42 Optical Standard index of refraction - 1.53 Crown Glass index of refraction - 1.523

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 - False 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. - Pressure is being ap...

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)

150 mm - 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 - What is the focal length of a 2 diopter lens? A. 500 cm B. 39.37 inches C. 500 mm D. 2 meters Nanometers - Wavelengths are measured in A. Meters B. Decimeters C. Centimeters D. Nanometers UVC - Which of the following has the shortest and therefore most harmful wavelength? A. UVC B. UVB C. UVA D. INFRAREDCompound one another -...