Exam (elaborations)
COT-Certified Ophthalmic Technician Exam Questions And 100% Correct Answers
- Course
- Institution
COT-Certified Ophthalmic Technician Exam Questions And 100% Correct Answers...
[Show more]
Content preview
COT-Certified Ophthalmic Technician ExamQuestions And 100% Correct Answers
Informed Consent Form - Answer The patient signs this prior to surgery; outlines the
procedure and the RBAs
Thyroid Disease - Answer The systemic disease associated with eye findings referred to
as Graves' Disease
Diabetic Retinopathy - Answer Disease which is indicated by the presence of
microaneurysms, dot/blot hemes, and lipid exudates from a leakage of the retinal
vessels
Epinephrine/Intravenous Cortisone/Benadryl - Answer Medications that should be on
hand in case of a severe allergic reaction to a medication
Metal Test Spheres - Answer Supplied by the manufacturer with a known radius of
curvature, for use in the calibration of the manual keratometer
40 Diopters - Answer The strongest range for Fresnel press-on prism
10 Diopters (per lens) - Answer The strongest range for ground-in prism
Prentice's Rule - Answer Formula for calculation of prismatic effect induced at any point
in the lens
Prince Rule - Answer Measures near point of accommodation - position closest to eye
where small object can be kept in sharp focus by maximal accommodation. Also
measures bifocal power
, Snell's Law - Answer Determines index of refraction: speed of light in air/speed of light
thru substance
Prism Displacement Formula - Answer P=C/D
Refractive Index of Crown Glass - Answer 1.523
Compound Myopic Astigmatism (CMA) - Answer Represented by minus spherical and
minus cylindrical lenses
Clinical Definition of Infinity - Answer 20 feet (6 meters) and beyond
Punctum Dilator/Lacrimal Needle or Probe - Answer Instruments used for lacrimal
irrigation
Electrolysis - Answer Procedure which treats trichiasis
Argon/Blue-Green Light Laser - Answer Laser which is used to coagulate blood or seal
off blood vessels
Endophthalmitis This is an ocular emergency following cataract surgery, where a
patient is expected to present symptoms of painful red eye and decreased vision within
the first week.
Trabeculectomy This is a type of glaucoma surgery that allows aqueous to filter out of
the anterior chamber and form a conjunctival bleb.
Enucleation This refers to a complete removal of the eye globe.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Braxton. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75323 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now