Exam (elaborations)
ABO CERTIFICATION TRAINING EXAM
- Course
- Institution
- Book
ABO CERTIFICATION TRAINING EXAM
[Show more]
Connected book
Book Title:
Author(s):
- Edition:
- ISBN:
- Edition:
1 review
By: tutorsection1 • 3 weeks ago
Seller
Follow
jrein8742
Reviews received
Content preview
ABO CERTIFICATION TRAINING EXAM 2024 NEWESTCOMPLETE 200 QUESTIONS WITH DETAILED VERIFIED
ANSWERS (100% CORRECT) /A+ GRADE ASSURED
What are the three layers of the eye? - ANSWER: Fibrous tunic, vascular tunic, and
nervous tunic
What are the five layers of the cornea from anterior to posterior? - ANSWER:
Epthelium, Bowmans Membrane, Stroma, Descemets Membrane, Endothelium
What controls the amount of light entering the eye? - ANSWER: Iris
How many rods and cones are in the eye? - ANSWER: About 120 million rods and 6
million cones
What is the name for the refractive condition where light comes in to focus directly
on the retina? - ANSWER: Emmetropia
What is the name for the refractive condition where light comes in to focus behind
the retina? - ANSWER: Hyperopia or far-sightedness
What is the name for the refractive condition where light comes in to focus in front
of the retina? - ANSWER: Myopia or near-sightedness
What is the name for the refractive condition where light comes to focus on two
different points? - ANSWER: Astigmatism (cylinder)
The onset of presbiopia typically begins at what age? - ANSWER: 40
The 6 extraocular muscles responsible for stabilization of the eye are: - ANSWER:
Lateral rectus, medial rectus, superior rectus, inferior rectus, superior oblique,
inferior oblique
What is the term for an eye that has a tendency to turn from it's normal position? -
ANSWER: Phoria
What is the term for an eye that has definite or obvious turning from it's normal
position? - ANSWER: Tropia
Phorias and tropias are defined by their direction of movement: outward, inward,
downward, and upward.What are these terms? - ANSWER: Exotropia, Esotropia,
hypotropia, hypertropia
We really see with our - ANSWER: Brains
, Everyone will suffer from optical error this if they live long enough - ANSWER:
presbiopia
Astigmatism means that the patient's cornea is - ANSWER: Misshapen
The fibrous tunic consists of - ANSWER: sclera and cornea
Fusion occurs in the - ANSWER: brain
Aqueous humor is produced in the - ANSWER: ciliary body
The index of refraction of the cornea is - ANSWER: 1.37
When light entering the eye, without corrective lenses, comes to a focus partially in
front of the retina and partially in back of the retina, the patient's refractive error is -
ANSWER: Mixed astigmatism
When light entering the eye, without corrective lenses, comes to a focus in front of
the retina, the patient's refractive error is - ANSWER: Myopia
The patient normally has no need for any visual correction for distance but does
require prescription lenses to see well at near. This patient's refractive error is
known as - ANSWER: Presbiopia
An RX with OD minus and the OS plus is an obvious case of - ANSWER: Antimetropia
Accomodation is defined as - ANSWER: The act of the crystalline lens changing its
shape to focus for objects at varying distances
The speed of light is - ANSWER: 186,000 miles/second
The wavelength of 700mm is seen as what color - ANSWER: Red
In a minus powered lens, light rays _____ and come to a focus ________the lens -
ANSWER: Diverge, In front of
Light rays pass through a lens and converge at a point 50cm behind the lens, what is
the power? - ANSWER: 2.00D
1 prism diopter can be described as deviating a ray of light - ANSWER: 10cm/1000cm
3 prism diopters base in on the right eye ca nalso be described as - ANSWER: 3 prism
at 0 degrees
Using the Prentice Rule, a -4.00 lens must be decentered ________to induce 1.00
prism diopter - ANSWER: 2.5mm
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 jrein8742. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $17.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
67163 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now