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KMK Overall Keep Missing > 3 > Flashcards

3 Flashcards

1
Q

Expected acuity for 6mo old with FCPL cards

A

20/100

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2
Q

Most common cause of spontaneous vitreous hemorrhage in adults

A

PDR

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3
Q

ARs are most susceptible to overestimation of type of RE

A

Myopia

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4
Q

Purkinje images

A

1) front surface of cornea
2) back surface cornea
3) front surface lens
4) back surface lens*

*4 is only concave mirror is back of lens = real inverted

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5
Q

What is used to stain lac sac before DCR

A

Methylene blue

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6
Q

By convention nystagmus is characterized/named for the which phase

A

Fast

E.g. COWS: warm water in left ear = fast phase left, slow phase right

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7
Q

Astigmatic clock dial problems

A

Rule of 30: axis of pts rx is lowest number reported clear x 30

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8
Q

Visuoscopy: L eye, foveal light reflex temporal to fixation

A

Nasal EF

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9
Q

Embolus from ICA most commonly occludes a BV where

A

Retina

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10
Q

Which layer of the cornea is primarily affected by pterygium

A

Bowmans

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11
Q

Pincushion vs barrel distortion

A

PC: high plus
*Pincushion = Plus

B: high minus

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12
Q

Which layer of the cornea is first to become edematous under hypoxic conditions

A

Epithelium

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13
Q

Ocular albinism is assoc with

A

Foveal hypoplasia -> nystagmus
Strabismus
Iris hypopig/TID
Esotropia

(-)iris coloboma

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14
Q

Sheards and Percivals criteria

A

S: 2/3(D)-1/3(R)
D is phoria
R is compensating fusional vergence reserve

P: 1/3(G)-2/3(L)

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15
Q

Photopic critical clicker fusion frequency

A

70Hz

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16
Q

Accessory lac glands that produce part of the TF are located

A

In conj stroma

17
Q

Obstruction to aqueous outflow in POAG is most likely in the

A

TM (specifically JXT)

18
Q

DEM types

A

1: normal
2: high H, oculomotor
3: high H and V, automaticity
4: combo

50% is average
Horiz = saccades
Vert = automaticity

19
Q

Gram staining

A

Positive = purple
-thick peptidoglycan cell wall outside the PM

Negative = red
-thin peptidoglycan that’s surrounded by a thick outer membrane

20
Q

Localized region of suppression scotoma is most likely in what type of amblyopia

A

Strabismic

21
Q

Colobomata do not occur here (2) and why

A

Cornea
Lens

Derived from surface ectoderm

22
Q 
A deficiency in which cell type incr risk of Candidiasis
T lymphs
Plasma
Eosinophils
MPs
Basophils
A

T lymphs

23
Q

Pts with color deficiency who use red filters will see what as brighter

A

Reds brighter (absorption shifts toward longer wavelengths)

24
Q

Most common primary site of tumor that metastasized to eye

A

Breast (followed by lung)

KMK Overall Keep Missing (4 decks)

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