Biometry Study guides, Class notes & Summaries

2024 Actual Exam Ophthalmic Assistant ( JCAHPO ) COA A Scan biometry measurements are essential before what type of Surgery ? - CORRECT ANSWER-Cataract Surgery A Scan Biometry is used to measure the ? - CORRECT ANSWER-Axial length of the eye A scan biometry and keratometry readings are used to determine ? - CORRECT ANSWER-The power needed for a intraocular lens

COA Study Guide Questions and Answers 100% Verified BIOMETRY (3%) Axial length is provided by which measurement? A) Precorneal tear film to the posterior vitreous face B) Anterior corneal surface to the macula C) Anterior corneal surface to the optic disc D) Anterior pole to the posterior pole C) Anterior corneal surface to the optic disc BIOMETRY (3%) How are ultrasound biometric measurements obtained? A) The anterior lens spike should be lower than the posterior lens spike. ...

Handwritten summary of the topics covered in the second quarter of biometry 212. Includes examples.

What is the first trimester risk sonographic examination also called? - correct answerThe nuchal translucency examination What does the nuchal translucency examination measure? - correct answer1. Measurement of the nuchal translucency 2. CRL (Crown-Rump Length) 3. Visualization of the fetal nasal bone What does the standard obstetric sonography examination evaluate? - correct answer1. Gestational age by fetal biometry 2. Fetal number 3. Placental position 4. Cardiac activity 5. AFI (...

COA Exam Questions and Answers 100% Pass --- doesn't appear on an MRI bone ---- is any irritation or inflammation of the conjunctiva conjunctivitis ---- photography is used to photograph the anterior segment of the eye slit lamp "Diagnostic" or "standardized" _____ are performed for quantitative evaluations of a tissue's structure, reflectivity and sound absorption. A-scans a defect in the patients superior temporal retina will affect the patients---- field of vison inf...

ROUB Study Guide Actual Questions and Answers 100% Verified 2023/2024 If your biometry instrument has one pseudophakic eye-type setting, what is the only IOL material that can accurately be measured? Polymethyl methacrylate (PMMA) If a gain setting is increased in order to obtain a 100% tall retina and sclera echo, what type of cataract is being evaluated? A dense cataract What transducer frequency is generally used for a biometry A-scan probe? 10 MHz What is the velocity of a biometer ...

ROUB Study Guide Actual Questions and Answers 100% Verified 2023/2024 If your biometry instrument has one pseudophakic eye-type setting, what is the only IOL material that can accurately be measured? Polymethyl methacrylate (PMMA) If a gain setting is increased in order to obtain a 100% tall retina and sclera echo, what type of cataract is being evaluated? A dense cataract What transducer frequency is generally used for a biometry A-scan probe? 10 MHz What is the velocity of a biometer ...

Ophthalmic Assistant (JCAHPO) Questions and Answers Already Passed A hemorrhage that partially fills the anterior chamber with the blood is called Hyphema A patient has had cataract surgery with intraocular lens implantation > This patient is now Pseudophakic A scan biometry and keratometry readings are used to determine ? The power needed for a intraocular lens An important question to ask a patient that complains of a red eye is Do you have blurred vision Bending of light...

What is the first trimester risk sonographic examination also called? The nuchal translucency examination What does the nuchal translucency examination measure? 1. Measurement of the nuchal translucency 2. CRL (Crown-Rump Length) 3. Visualization of the fetal nasal bone What does the standard obstetric sonography examination evaluate? 1. Gestational age by fetal biometry 2. Fetal number 3. Placental position 4. Cardiac activity 5. AFI (Amniotic Fluid Index) 6. Fetal anato...

ROUB Study Guide Actual Questions and Answers 100% Verified 2023/2024 If your biometry instrument has one pseudophakic eye-type setting, what is the only IOL material that can accurately be measured? Polymethyl methacrylate (PMMA) If a gain setting is increased in order to obtain a 100% tall retina and sclera echo, what type of cataract is being evaluated? A dense cataract What transducer frequency is generally used for a biometry A-scan probe? 10 MHz What is the velocity of a biometer ...