Spectacle lens - Study guides, Class notes & Summaries

JCHAPO COT QUESTIONS AND ANSWERS ALREADY PASSED 79 Y/O female is taking medication for POAG and has a syncopal episode, and is found to have a pulse rate of 36 beats per minute. Which glaucoma medication is most likely the cause? Acetazolomide/ Diamox A contact lens fit "steeper than K" is defined as corneal measurement of 44.00 diopters and the contact lens curvature could be 44.5 diopters A difference in pupil size is called anisocoria A lens formula of +2.00 -3.00 x 90 degre...

How many Australians have diabetes? 1.7 million What % of diabetes is type 2? 90% 90% What is type 1 diabetes? Immune mediated destruction of B cells What is type 2 diabetes? B cell dysfunction and insulin resistance B cell dysfunction and insulin resistance Who is at risk of type 2 diabetes? >40, waistline >80cmF/>94cmM, south Asian or African descent, polycystic ovaries, gestational diabetes, mental illness medication How is type 2 diabetes diag...

CPO EXAM REVIEW QUESTIONS AND ANSWERS, GRADED A+. VERIFIED. What is another word for retroscopic angle? Tilt What is the benefit of biomicroscopy? Provides highly magnified view of structure of the eye, lids & lashes What are some of the treatments for dry eye? 1. Artificial Tears 2. Lubricants Corneal Edema When water is retained & swelling occurs in the cornea Accounting provides.. quantitative information about finances Cones the photoreceptors that provide color vision Conven...

ABO Practice Test| Latest Test Bank| 405 Questions and Answers 100% Correct/Verified Answers (American Board of Opticianry-2024 Test Bank) Which wavelengths of light have been indicated as possible contributors to the onset of cataracts? a. 400-520 nm b. 520-635 nm c. 350-400 nm d. 635-750 nm When the lenses are laid out and marked for cutting and edging, the lenses are usually decentered so as to correspond to the patient's pupillary distance after lenses are inserted. This is d...

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? - AnswerBecause certain medications may affect the eyes. What is the proper response to a patient's request from the ophthalmic technician for medical advice or a...

Certified Ophthalmic Assistant Exam with 100%Correct Answers 2024. How are systemic medications administered? - Answer Orally, injection (subcutaneously or intramuscularly) or intravenously How should drops be properly instilled into a patient's eye? - Answer Into the lower cul de sac (lower fornix) 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...

-2.50-0.50x180 - the three closely spaced parallel lines come into sharp focus when the power drum reads -2.50D and the axis wheel is set at 180 degrees. in order to bring the three widely spaced lines into focus, the power drum must be moved to read -3.00D. prescription? 1.0 prism diopters base in - Rx: 2.50 - 0.50 x 180 +2.50 sph PD = 67 During final inspection, it was determined that the optical centers of the lenses were placed 63 mm apart. How much total prism will this produce, and in...

Certified Ophthalmic Assistant Exam 2024 with 100%Correct Answers. Which of the following conditions is NOT hereditary? A. Migraines B. Diabetes C. Nystagmus D. Conjunctivitis - D. COnjunctivitis Which part of the patient examination is performed by asking specific questions in an orderly sequence? - History What is an important question to ask a patient that complains of a "red eye"? - Do you have blurred vision? The term used to rear to symptoms due to uncorrected refractive error ...

Certified Ophthalmic Assistant Exam with 100%Correct Answers 2024. How are systemic medications administered? - Answer Orally, injection (subcutaneously or intramuscularly) or intravenously How should drops be properly instilled into a patient's eye? - Answer Into the lower cul de sac (lower fornix) 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...

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 absorbed and the remainder refracted Concave mirror: A) can focus parallel incident rays to form a real image B) can focus parallel incident Rays to form a virtual image C) always produce in...