Optotypes - Study guides, Class notes & Summaries

ABO Exam | 265 Questions and Answers 100% Correct 2023 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 into- OD: +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...

ABO Exam 2023 Questions and Answers 100% CorrectABO Exam 2023 Questions and AnABO Exam 2023 Questions and Answers 100% CorrectABO Exam 2023 Questions and Answers 100% Correctswers 100% CorrectABO Exam 2023 Questions and Answers 100% CorrectChange 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 e...

COA STUDY GUIDE SUMMARY QUESTIONS AND ANSWERS (100%VERIFIED ANSWERS) 2024. Name the nine components of the ophthalmic history. - answer Chief complaint, present illness, past ocular history, ocular medications, general medical and surgical history, systemic medications, allergies, social history, and family history. Why is it important to specifically ask a patient about the medications they are taking? - answer Because certain medications may affect the eyes. What is the proper response t...

Change a bifocal Rx to a single vision Rx correct answersAdd 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 correct answersThere is a difference of 3 diopters between both eyes; when the vision of the eyes differs by a large margin. Antimetropia correct answersRefers to Rx's that differ in sign. Ex. OD: +0.25 OS: -0.75 Simple Hyperopia correct answersThe Rx will be a + sphere Simple Myo...

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...

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...

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...

COA STUDY GUIDE SUMMARY QUESTIONS AND ANSWERS (100%VERIFIED ANSWERS) 2024. Name the nine components of the ophthalmic history. - answer Chief complaint, present illness, past ocular history, ocular medications, general medical and surgical history, systemic medications, allergies, social history, and family history. Why is it important to specifically ask a patient about the medications they are taking? - answer Because certain medications may affect the eyes. What is the proper response t...

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

Certified Ophthalmic Assistant (COA) Exam Questions and Answers Updated 2024/2025 | Rated A+. What does the term idiosyncrasy refer to with ophthalmic drugs? - Answer A bizarre, peculiar reaction to a drug that is not commonly seen, such as tremors, excitability or even collapse What is the name of the instrument used to neutralize lenses? - Answer Lensometer (Lensmeter) When recording a prism in a spectacle prescription, what does the abbreviation BO stand for? - Answer Base out What is ...