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Author Question: Which of the following are components of the contact group of factors? a. Fibrinogen and thrombin ... (Read 99 times)

Lobcity

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on: Jun 25, 2018
Which of the following are components of the contact group of factors?
 
  a. Fibrinogen and thrombin
  b. VIII and VWF
  c. XII and prekallikrein
  d. Calcium and IX

Question 2

What substance digests the fibrin clot after healing?
 
  a. Plasmin
  b. Activated protein C
  c. TPA
  d. a2-Antiplasmin


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C.mcnichol98

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Reply #1 on: Jun 25, 2018
Answer to Question 1

ANS: C
The contact factors include factor XII, prekallikrein (Fletcher factor), and high-molecular-weight kininogen (Fitzgerald factor).

Answer to Question 2

ANS: A
Plasmin is the active form of the zymogen plasminogen. Plasmin systematically digests (i.e., degrades, lyses) the fibrin clot after healing.


Lobcity

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Reply 2 on: Jun 25, 2018
Wow, this really help

xiaomengxian

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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