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Author Question: What procedure uses grafting to bypass obstructed vessels in the heart? a. Median sternotomy b. ... (Read 50 times)

Awilson837

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on: Jul 18, 2018
What procedure uses grafting to bypass obstructed vessels in the heart?
 
  a. Median sternotomy
  b. Anterolateral thoracotomy
  c. Mitral valve replacement
  d. Coronary artery bypass graft (CABG)

Question 2

What component of the cardiopulmonary bypass (CPB) machine regulates body temperature?
 
  a. Pump
  b. Oxygenator
  c. Heat exchanger
  d. Perfusion fluid


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LVPMS

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Reply #1 on: Jul 18, 2018
Answer to Question 1

ANS: D
Coronary artery bypass grafting (CABG) can be single or multiple. The obstructed vessels are replaced or bypassed with the patient's own harvested veins or other grafting material if the patient's veins are poor.

Answer to Question 2

ANS: C
The heat exchanger, which is incorporated in the CPB circuit, regulates the body temperature using water that is circulating through the exchanger.


Awilson837

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Reply 2 on: Jul 18, 2018
Great answer, keep it coming :)

ryhom

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Reply 3 on: Yesterday
Excellent

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