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Certified Ophthalmic Assistant (COA) > 9.1 Ocular Motility > Flashcards

9.1 Ocular Motility Flashcards

COA Ocular Motility

1
Q

Recti functions

A

Regular functions. Will do what they sound like

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2
Q

Oblique functions

A

Oppposite functions. Will do opposite what they sound like

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3
Q

Elevation

A

Lift up

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4
Q

Depression

A

Send down

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5
Q

ABduction

A

Pull outward (look at my ABs with hands going to side)

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6
Q

ADDuction

A

Pull toward nose inward (ADD to your nose)

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7
Q

Torsion

A

Spin

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8
Q

Medial Recutus primary function

A

ADDuction. Pull toward nose (think medial means middle so recti does what it sounds)

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9
Q

Medial

A

Middle/ nasal

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10
Q

Lateral

A

Pull out toward ear/ temporal

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11
Q

Superior

A

Up top

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12
Q

Inferior

A

Down below

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13
Q

Lateral rectus primary function

A

ABduction. Pull toward lateral/ temporal/ ear (lateral =out, recti= regular does what it sounds)

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14
Q

Superior recuts primary function

A

Elevation (superior= up top, recti= regular)

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15
Q

Inferior rectus primary function

A

Depression (inferior= down below, recti=regular)

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16
Q

Primary function of OBLIQUE IS

A

Torsion (think abs twisting when doing oblique excercises)

17
Q

Superior Oblique primary function

A

INTORSION (obliques first job is always torsion) (inferior people extort so superior must intort)

18
Q

Inferior Oblique primary function

A

EXTORSION (obliques first job is alway torsion) (INFERIOR PEOPLE EXTORT)

19
Q

Versions testing is monoc or binoc

A

BINOC (more then one version of a book, so two)

20
Q

Exo

A

Out

21
Q

Eso

A

In

22
Q

Hyper

A

Up

23
Q

Hypo

A

Down

24
Q

Tropia vs phoria

A

Tropia is always there, phoria has to break fusion of eyes to show it

25
Q

Nystagmus

A

Shaking of eyes/ jerking side to side

26
Q

Uncover/ cover tests breaks fusion so its testing for

A

Phoria

27
Q

Alternate cover test tests for

A

Amount of prism needed to correct the eye turn

Certified Ophthalmic Assistant (COA) (28 decks)

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