Delta 1 Flashcards

1
Q

Maddox rod is used for

A

Phorias

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2
Q

Lense
Thickest part
Earliest fibres( oldest)

A

Pre equatorial zone

Embryonic nucleus have the Earliest fibres

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3
Q

Mcc of complicated cataract

A
UMAR
Uveitis
Myopia
ACG
Retinitis pigmentosa
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4
Q

Mcc of dacrocystitis
Acute
Chronic

A

staph aureus toc : antibiotics or ind if abscess forms

Pneumococcus toc DCR

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5
Q

Inner blood retinal barrier formed by

A

OPL layer

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6
Q

Papilledema leads to

A

No LOVbut may lead to secondary optic atrophy and lov

It can lead to field defects due to enlargement of blind spot

It is caused due to raised icp

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7
Q

Uses of stenopic slit

A

Astigmatism Dx and axis finding
Finchams test if broken halos dd cataract if not ACG
Meridian of optic iridectomy

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