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COT Actual exam 2024 | Questions with 100% Solutions
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COT Actual exam 2024 | Questionswith 100% Solutions
What are the four cyclovertical muscles? - ✔✔Superior Rectus
Inferior Rectus
Inferior Oblique
Superior Oblique
The ANTAGONIST muscle of the same eye works directly against the ___________ muscle -
✔✔Agonist
three actions of Super Rectus
(in order) - ✔✔Primary action - Elevation
Secondary action - intorsion
Tertiary action - adduction
The only muscle that is innervated by the Trochlear Nerve (CN IV) is the _______ - ✔✔Superior
Oblique
To test the Inferior Rectus muscle, the patient needs to look where? - ✔✔Down and Out
The primary action of the
Inferior Oblique - ✔✔Extorsion
, What two muscles are responsible for torsional movements of the eye as their primary function? -
✔✔Inferior Oblique & Superior Oblique
Dextroversion is movement of both eyes to the_____________ - ✔✔Right
Convergence Insufficiency - ✔✔When the eyes cannot be pulled inward (toward teh nose)
sufficiently ot mainain single vision when attempting to fixate on a near object (read) and is
characterized by eye fatigue or double vision
Paralytic Vertical Deviations are caused by what? - ✔✔Cranial nerve palsies caused by motor
vehicle accidents, stroke, etc
Hering's Law of Equal Simultaneous Innervation - ✔✔applies to the yoke muscles of each eye
Sherrington's Law of Reciprocal Innervation - ✔✔Applies to the agonist and antagonist of one eye
Comitant Deviations - ✔✔are muscle misalignments that measure the same amount in all
directions of gaze
Fusional Amplitudes - ✔✔are measured by The Risley Prism
"The Head Tilt" test - ✔✔aka Bielschowsky Test
Vertical Deviations are usually accompanied by_____________ - ✔✔Eso-deviations
or
Exo-deviations
What is the longest muscle in the eye and what are its actions? - ✔✔Superior Oblique
1 - intort
2 - depress
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