Retsmedicin Flashcards

1
Q

Typer af blunt force trauma

A

Aktive: fx noget slår kroppen
Passiv: fx fald

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2
Q

Hvad kendetegner redding

A

forsvinder inden for timer, forsvinder for tryk

fx kradsemærker, håndjernsmærker

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3
Q

hvad kendetegner bruise (rødme)

A

rød-blå-brown-green-yellow

rød/blå: frisk
brun/grøn/gul: gammelt

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4
Q

hvad kendetegner abrasion (hudafskrabning)

A

handler om vinklen, hastighed (tangled force (tangiel/fra siden)) og omfatter ikke de nederste hud lag og underliggende kar

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5
Q

Hvad kendetegner laceration (kvæstningssår)

A

omfatter alle hudens lag og underliggende kar samt tissue bridges

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6
Q

Hvad er forskellen på laceration og skarp force trauma

A

Tissue bridges er stadig present ved laceration

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7
Q

Nævn patterned injuries

A
  • fingernail abrasions (ofte linear, med eller uden sårskorpe)
  • fingertop bruises (grapping/prodding)
  • bite mark (symmetrisk halvmåneformet)
  • rubber soles lesions (kicking)
  • rubber tyre lesions (runner over by car)
  • railway-line bruises (formed by stretching and compression - lang, rørformet objekt - fx fingrer på en håndaftryk)
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8
Q

Systematisk beskrivelse omfatter

A
  • location
  • color
  • type of lesion
  • size (evt oblique)
  • direction/shape
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9
Q

Komplikationer til blunt force trauma

A

Kraniefrakturer

  • linear (vertex, toppen af kraniet)
  • depressed/kompressionsfraktur (objekt)
  • basilar (brillehæmatom, battlesign (bruise bag ørerne - ofte child battering), sivning af CSV fra øre og næse)

Intrakraniel hæmatomer

  • epidural (linseformet blødning, linær frakturer ofte)
  • subdural (venebroer, old/alkoholisk/dementia)(hyppigst i relation til traume)
  • subarachnoidal

Coup and contrecoup (acceleration/decceleration)

Bleeding
Blocking of airways
Laceration of organs
Secondary infections
Embolism
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