Bifocal lens - Study guides, Class notes & Summaries

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 correct answers 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. corr...

Ophthalmic Medical Assisting Exam Q & A 2024. What does the abbreviation JCAHPO stand for? - ANSWER Joint Commission on Allied Health Personnel in Ophthalmology What responsibility routinely falls to the ophthalmic medical assistant? - ANSWER Performing certain diagnostic tests Which eye care professional is a medical doctor? - ANSWER Ophthalmologist Which eye care professional routinely fills prescriptions for eyeglasses? - ANSWER Optician What does an orthoptist do? - ANSWER Evaluates ...

1-2mm slit, med to high magnification, cross-sectional view of cornea, corneal clarity, lens deposits, illumination system 45-50 degrees off: a. Indirect microscope, b. Paralellpiped Reflection, c. Sclerotic Scatter, d. Retroillumination - Answer-B. Paralellpiped Reflection 1-2mm slit, med to high magnification, fine lens deposits, subtle corneal imperfections, corneal endothelium, illumination system is 30 degrees off: a. Optic Section, b. Diffuse Reflection, c. Specular Reflection, d. Pa...

ABO Practice Exams Questions and Answers 100% Solved 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...

NCLE Advanced Certification Exam 2023 The answer is D. The posterior optical zone will directly affect the lens to cornea relationship of a rigid gas permeable lens. If the posterior optical zone is steepened, it will increase the sagittal depth. If it is flattened, it will decrease the sagittal depth. Changing the power, which is accomplished by changing the anterior optical zone, will not affect the sagittal depth of the lens, nor will changing its edge design. - CORRECT ️️ 1. The s...

"Haptic" lens is used in reference to - Scleral lens A aspheric PCC - Is a toric pcc and has a specific eccentricity value A bi-toric rigid lens will show - Two base curves on the radiuscope, sphero-cylindrical rx on the lensometer A bifocal design that utilizes a small central reading area and a distance periphery is - Reverese Centrad A dynamic flourescein pattern is best illuminated by - Cobalt blue light A finished contact lens will have the following properties - 1. Diameter cut to...

NCLE Advanced Certification Exam Questions and answers, VERIFIED/ The answer is D. The posterior optical zone will directly affect the lens to cornea relationship of a rigid gas permeable lens. If the posterior optical zone is steepened, it will increase the sagittal depth. If it is flattened, it will decrease the sagittal depth. Changing the power, which is accomplished by changing the anterior optical zone, will not affect the sagittal depth of the lens, nor will changing its edge des...

ABO EXAM PRE-TEST 2024 Graded A+(100% Verified) 150 mm - Answer ️️ -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 - Answer ️️ -What is the focal length of a 2 diopter lens? A. 500 cm B. 39.37 inches C. 500 mm D. 2 meters Nanometers - Answer ️️ -Wavelengths are measured in A. Meters B. Decimeters C. Centimeters D. Nanometers UVC - Answer ️️ -Which of the following has t...

Ophthalmic Medical Assisting Exam Questions and Answers What does the abbreviation JCAHPO stand for? -Answer-Joint Commission on Allied Health Personnel in Ophthalmology What responsibility routinely falls to the ophthalmic medical assistant? -Answer- Performing certain diagnostic tests Which eye care professional is a medical doctor? -Answer-Ophthalmologist Which eye care professional routinely fills prescriptions for eyeglasses? -Answer- Optician What does an orthoptist do? -Answer-Ev...

NCLE Advanced Certification Exam Questions and answers, rated A+ The answer is D. The posterior optical zone will directly affect the lens to cornea relationship of a rigid gas permeable lens. If the posterior optical zone is steepened, it will increase the sagittal depth. If it is flattened, it will decrease the sagittal depth. Changing the power, which is accomplished by changing the anterior optical zone, will not affect the sagittal depth of the lens, nor will changing its edge desi...