Bifocals - Study guides, Class notes & Summaries

ABO End of Section Exam Questions with All Correct Answers Change a bifocal Rx to a single vision Rx - ANSWER 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 - ANSWER There is a difference of 3 diopters between both eyes; when the vision of the eyes differs by a large margin. Antimetropia - ANSWER Refers to Rx's that differ in sign. Ex. OD: +0.25 OS: -0...

2024 ABO Exam Prep Part 5 - Multifocal Designs New Full Exam Questions and Answers ( Included ) 100% Correct 1. This lens design is used for the correction of presbyopia & are needed toreplace plus power which has been lost to the crystalline lens Answer: Bifocals 2. The power of the bifocal segment that is always plus Answer: Reading addition 3. The power of this component is algebraically added to the power of the reading addition to determine the total power Answer: Spherical compon...

ABO EXAM (QUESTIONS AND ANSWERS) 2024 The extra-ocular muscles are inserted into the sclera and serve to rotate the eye in all possible directions. There are _______of these muscles. - CORRECT ANSWER-Six The fibrous tunic is comprised of the: - CORRECT ANSWER-Sclera and cornea Fusion occurs: - CORRECT ANSWER-In the brain The aqueous fluid is continually being manufactured by: - CORRECT ANSWER-The ciliary body The ability of the eye to bring objects of varying distances to focus on the...

ABO TEST EXAM WITH A+GRADED SOLUTIONS 2023/2024 The extra-ocular muscles are inserted into the sclera and serve to rotate the eye in all possible directions. There are _______of these muscles. - CORRECT ANSWER-Six The fibrous tunic is comprised of the: - CORRECT ANSWER-Sclera and cornea Fusion occurs: - CORRECT ANSWER-In the brain The aqueous fluid is continually being manufactured by: - CORRECT ANSWER-The ciliary body The ability of the eye to bring objects of varying distances to fo...

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

Change a bifocal Rx to a single vision Rx - ANSWER-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 - ANSWER-There is a difference of 3 diopters between both eyes; when the vision of the eyes differs by a large margin. Antimetropia - ANSWER-Refers to Rx's that differ in sign. Ex. OD: +0.25 OS: -0.75 Simple Hyperopia - ANSWER-The Rx will be a + sphere Simple Myopia - ANSWER-The Rx will...

Bifocals - ANSWER-This lens design is used for the correction of presbyopia & are needed to replace plus power which has been lost to the crystalline lens Reading addition - ANSWER-The power of the bifocal segment that is always plus Spherical component of the carrier lens - ANSWER-The power of this component is algebraically added to the power of the reading addition to determine the total power Cylinder & axis - ANSWER-These 2 components remain unchanged when determining the total pow...

It is important to differentiate between the kinds of hearing loss so they can be appropriately treated. What is used to test between conductive and sensorineural hearing loss? Tuning fork RINNE TEST A college junior calls his mother, a nurse, complaining of, "not being able to see." When questioned further, he describes, "A gray curtain just went down my right visual field. I don't know what to do." The nurse should recognize this symptom as which of the following conditions and have...

MED SURG FINAL EXAM REVIEW QUESTIONS AND 100% CORRECT ANSWERS-NUR 1211 A client dx with a cataract comes into the clinic. What assessments should the nurse observe in this client? - CORRECT ANSWER-blurred or cloudy visual image a colleague has been splashed in the eye with cleaning solution. Which of the following would be the priority? - CORRECT ANSWER-irrigating the eye immediately with tap water the nurse is teaching the client to instill eye drops. Which statement is correct? - ...

ABO EXAM (QUESTIONS AND ANSWERS) 2024 The extra-ocular muscles are inserted into the sclera and serve to rotate the eye in all possible directions. There are _______of these muscles. - CORRECT ANSWER-Six The fibrous tunic is comprised of the: - CORRECT ANSWER-Sclera and cornea Fusion occurs: - CORRECT ANSWER-In the brain The aqueous fluid is continually being manufactured by: - CORRECT ANSWER-The ciliary body The ability of the eye to bring objects of varying distances to focus on the...