Cardiac Operations: Diagnostic Procedures and Types
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Questions and Answers

What is the gold standard diagnostic procedure that shows valvular lesions, septal defects, and heart function?

  • ECG
  • ECHO
  • Thallium isotope scan
  • Cardiac catheter (correct)
  • Which type of cardiac operation is performed under bloodless vision in heart chamber & great vessels?

  • Extra cardiac operation
  • Closed intra cardiac operation (correct)
  • Open cardiac operation
  • None of the above
  • What is the classic incision used in cardiac operations that involve major vessels & pericardium?

  • Resection of aneurysm
  • Ligation of patent ductus
  • Median sternotomy (correct)
  • Pericardiotomy
  • Which diagnostic procedure shows rhythm, conduction abnormalities, chamber enlargement, and ischemic changes?

    <p>ECHO</p> Signup and view all the answers

    Which type of cardiac operation is designed for the relief of mitral, aortic, and pulmonary stenosis?

    <p>Open cardiac operation</p> Signup and view all the answers

    Which component of the heart-lung machine is responsible for controlling temperature?

    <p>Heat exchanger</p> Signup and view all the answers

    How is venous blood collected during the heart-lung machine procedure?

    <p>Via cannula inserted into SVC &amp; IVC</p> Signup and view all the answers

    What is the main content of the cardioplegic solution used to stop the heart during cardiac surgery?

    <p>Potassium</p> Signup and view all the answers

    Which complication of cardiac surgery may result in transient psychological disturbance and memory loss?

    <p>Cerebral ischemia</p> Signup and view all the answers

    What is a potential complication associated with the heart-lung machine that may lead to renal failure or DIC?

    <p>SIRS</p> Signup and view all the answers

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