Zenice Flashcards

(10 cards)

1
Q

anizokorija

A

neenak premer zenic

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2
Q

zelo ozki zenici

A

morfij, antiholinesterazne spojine - nekateri pesticidi, nikotin, heroin, metadon

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3
Q

zelo široki zenici

A

atropin, LSD, kokain, ekstazi, amfetamini, antihistaminiki, botoks

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4
Q

pupilotonija

A
  • neenakost zenic
  • šiša zenica: počasna in pretirana reakcija na luč in akomodacijo/konvergenco
  • okvara psy v ciliarnem gangliju … denervacijska hipersenzitivnost - pilokarpin - tonično zenična reakcija
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5
Q

Sy Holmes-Adie

A

pupilotonija

arefleksija - okvara ganglijev dorzalne korenine

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6
Q

Macus-Gunn

A

utripajoča direktna reakcija na luč
-okvara mrežnice ali delna okvara vidnega živca (po retrobulbarnem nevritisu)
…relativni aferentni pupilarni defekt

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7
Q

Argyll Robertson

A
  • ozki zenici, ena bolj zožena
  • nepravilnost oblike
  • svetlobno-bližinska disociacija (ni reakcije na luč)
  • nevrosifilis, sladkorna bolezen; okvara sfinktra
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8
Q

Hutchinsonova zenica

A
  • ena zenica je razširjena in ne reagira na osvetlitev, pri konvergenci/akomodaciji se ne zoži
  • okvara psy; epiduralni/subduralni hematom
  • reverzibilno stanje
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9
Q

Amavrotična zenica

A
  • ena zenica ne reagira na direktno svetlobo

- prekinjena vidna pot med mrežnico in lateralnim genikulatnim telescem

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10
Q

Hornerjev sy

A

ptoza
mioza
endoftalmus
anhidroza

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