Prep for USMLEPrep for USMLE Forum
   Forum    Step 1  Step 2 CK Step 2 CS Step 3  Match  IMGs Resources Search






Previous Topic | Next Topic  Q Clot. Factors 




 
Kaplan Qbank USMLE



Author5 Posts
  #1

<12>During the passage of an intravenous catheter, numerous endothelial
cells are dislodged from the lining of the popliteal vein. What substance
allows platelet adhesion to the exposed collagen fibers?
A. Factor VIII
B. Factor IX
C. Fibronectin
D. Tissue factor
E. Von Willebrand factor


___________________
"Do not worry if you have built your castles in the air. They are where they should be. Now put the foundations under them." - Henry David Thoreau

  #2

E. Von Willebrand factor

___________________
life is guud

  #3

Fibronectin?

___________________
Aim High

  #4

Okay its VWF....sorry guys that was impulsive

___________________
Aim High

  #5

itz vWF......it actz as a glue and bindz platelets which has a GpIIb receptor for vWf on itz membrane and bindz platelet to damaged endothelial lining......

___________________
i m not perfect but i wanna get close to it......







You don't have permission to post.




Login or Register to post messages in this topic





















Contact | Leaders | Disclaimer | Privacy

Copyright @ Prep for USMLE. All rights reserved.