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Author Question: Which of the following is the cause for most strokes and heart attacks in the United States? a. ... (Read 73 times)

Davideckstein7

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on: Jun 25, 2018
Which of the following is the cause for most strokes and heart attacks in the United States?
 
  a. Hemorrhage
  b. Thrombocytopenia
  c. Cancer
  d. Consequences of thrombotic events

Question 2

Inappropriate formation of platelets or fibrin clots that obstructs blood vessels is called:
 
  a. Thrombophilia
  b. Thrombosis
  c. Embolus
  d. Factor V Leiden


kishoreddi

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

ANS: D
About 80 of heart attacks and 85 of strokes in the United States are caused by thrombi that block coronary or carotid arteries.

Answer to Question 2

ANS: B
Thrombosis is the inappropriate formation of platelets or fibrin clots that obstruct blood vessels. Thrombophilia refers to congenital abnormalities that increase the risk of thrombosis; factor V Leiden is one such risk factor. An embolus forms when a piece of a thrombus breaks off and travels to another location via the circulatory system.


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