PT (Prothrombin time) Test
aPTT (abnormal partial thromboplastin time) Test
TT (Thrombin time) Test
shows you had a clot (Factor XIII and Thrombin)
Extrinsic pathway factors involved...
deficiencies in Factors: VII, X, V, II, Fibrinogen
Intrinsic Pathway factors involved...
deficiencies in Factors: XII, HMWK, Prekallikrein, XI, IX, VIII, X, V, II, Fibrinogen
Both pathways (combined abn aPTT & PT
defects in Factors X, V, and II specifically
prothrombin, syn in liver, site of gamma-carboxylation by vit K
activates Factors X and IX
Please allow access to your computer’s microphone to use Voice Recording.
We can’t access your microphone!
Click the icon above to update your browser permissions above and try again
Reload the page to try again!
Press Cmd-0 to reset your zoom
Press Ctrl-0 to reset your zoom
It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.
Your microphone is muted
For help fixing this issue, see this FAQ.