Thoracic Procedures and Cardiovascular Instruments Quiz
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Questions and Answers

What type of vascular clamp is designed to hold vessels securely without causing trauma?

  • Single-row clamp
  • Partial occlusion clamp
  • Double-row clamp
  • Cross-clamp (correct)

Which feature can vary in the construction of vascular instruments?

  • Material used for construction
  • Number of clamps in a set
  • Color of the handle
  • Jaw design (correct)

In minimally invasive surgery, what special instruments are used to access the heart through smaller incisions?

  • Bone saws
  • Electrocautery devices
  • Vascular clamps
  • Retractors and dissecting instruments (correct)

Which type of vascular clamp is designed to occlude blood flow partially?

<p>Single-row clamp (C)</p> Signup and view all the answers

What is the purpose of the specialized cardiovascular instruments mentioned in the text?

<p>To prevent fracture of blood vessels' tunica intima (C)</p> Signup and view all the answers

Which instrument is specifically designed for minimally invasive procedures by passing through smaller incisions?

<p>Transthoracic DeBakey vascular clamp (C)</p> Signup and view all the answers

What is the primary function of sternal and rib retractors in cardiac surgery?

<p>To expose the internal mammary artery bed (B)</p> Signup and view all the answers

Which type of retractor is specifically mentioned for use during mitral valve replacement?

<p>Sternal retractors with left atrial attachments (B)</p> Signup and view all the answers

What is the purpose of a defibrillator in cardiac surgery?

<p>To restart the heart after it has been stopped (D)</p> Signup and view all the answers

Which of the following is NOT mentioned as equipment commonly used or available for cardiac surgery?

<p>Electrocardiogram (ECG) monitor (C)</p> Signup and view all the answers

What is the purpose of a coronary artery stabilizer system in beating heart surgery?

<p>To stabilize the heart during surgery (C)</p> Signup and view all the answers

Which type of equipment is mentioned for the treatment of atrial fibrillation during cardiac surgery?

<p>Both cryothermal and RF energy ablation sources (C)</p> Signup and view all the answers

Flashcards

Cross-clamp

A vascular clamp designed to hold vessels securely without causing damage.

Jaw design

The shape and design of the jaws can differ in vascular instruments.

Retractors and dissecting instruments

Instruments used in minimally invasive surgery to access the heart through small incisions.

Single-row clamp

A vascular clamp used to partially block blood flow.

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Cardiovascular instruments

Specialized instruments used in cardiovascular surgery to prevent damaging the inner lining of blood vessels.

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Transthoracic DeBakey vascular clamp

A vascular clamp designed to be used through small incisions in minimally invasive procedures.

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Sternal and rib retractors

Retractors used to expose the internal mammary artery during heart surgery.

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Sternal retractors with left atrial attachments

Sternal retractors that attach to the left atrium, used during mitral valve replacement.

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Defibrillator

A device used to restart the heart after it has stopped during cardiac surgery.

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Coronary artery stabilizer system

A system designed to stabilize the heart during surgery while it continues to beat.

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Cryothermal and RF energy ablation sources

Equipment used to treat atrial fibrillation during cardiac surgery.

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Electrocardiogram (ECG) monitor

A device used to monitor electrical activity in the heart, typically not used for open-heart surgery.

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