klinisk patologi 06 hemostasis Flashcards

1
Q

Endothelceller

Antithrombotic properties:

A
Negativt ladede
Prostacycklim (PGI2) produktion
Nitrogenoxid
Trombomodulin
tPA (tissue plasminogen activator)
 (tPA)
Heparansulfat
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2
Q

Endothelceller

Procoagulant properties:

A
  • Tissue factor
  • vWF
  • tPA inhibitor
  • Factor V
  • Damage endothelium
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3
Q

Platelet activators:

A
  • Collagen
  • Thromboxane A2
  • ADP
  • Platelet-activating factor
  • Thrombin
  • Endotoxin
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4
Q

Lokaliser blødning

Er det lokal, kan det være?

A

Trauma

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5
Q

Lokaliser blødning
• Ecchymoses, petechiae, hematuria, hematomesis
Hvad kan den så være gal med?

A

• Platelets, vessel wall, vWF

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6
Q

Lokaliser blødning
• Hematoma, hemarthrosis, hemothorax, hemoabdomen
Hvad kan den så være gal med?

A

Coagulation factors

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