ABO CERTIFICATION TRAINING EXAM 2024 NEWEST
COMPLETE 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
COMPLETE 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
