Small Bowel Transplantation Operation
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Questions and Answers

What type of graft does not require immunosuppression?

  • Autograft (correct)
  • Allograft
  • Xenograft
  • Isograft
  • Which type of graft requires immunosuppression for transplantation between genetically nonidentical individuals of the same species?

  • Xenograft
  • Allograft (correct)
  • Isograft
  • Autograft
  • Where do B cells arise and partially mature?

  • Lymph nodes
  • Thymus
  • Spleen
  • Bone marrow (correct)
  • What is responsible for cell-mediated immunity and facilitating B-cell response?

    <p>T cells</p> Signup and view all the answers

    Which lymphocytes are broadly classified as CD4 + or CD8 +?

    <p>T cells</p> Signup and view all the answers

    What have been termed as helper cells among lymphocytes?

    <p>B cells</p> Signup and view all the answers

    Which type of cells affect the T-cell response?

    <p>Plasma cells</p> Signup and view all the answers

    Which group of genes code for proteins found on the surfaces of cells that help the immune system recognize foreign substances?

    <p>HLA system</p> Signup and view all the answers

    Which type of rejection is mediated by preformed antibodies against donor antigen and occurs within minutes to hours after organ reperfusion?

    <p>Hyperacute rejection</p> Signup and view all the answers

    Which immunosuppressive agent works principally to block T cell and cytokine-receptor expression?

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

    Which immunosuppressive agent is a macrolide antibiotic that works in a mechanism similar to that of cyclosporine to prevent allograft rejection?

    <p>Calcineurin inhibitors</p> Signup and view all the answers

    Which monoclonal antibody is the first type of murine monoclonal antibody used as an antigen-specific immunosuppressant?

    <p>Muromonab-CD3</p> Signup and view all the answers

    Which postoperative complication of liver transplantation involves primary nonfunction of the liver?

    <p>Primary nonfunction of the liver</p> Signup and view all the answers

    What determines the priority on the waiting list for liver transplantation?

    <p>MELD score</p> Signup and view all the answers

    What is the 5-year patient survival rate for the population mentioned?

    <p>75%</p> Signup and view all the answers

    What is the main goal of minimal access surgery?

    <p>To reduce wound access trauma and operative precision</p> Signup and view all the answers

    What are the core principles of minimal access surgery represented by the acronym I-VITROS?

    <p>Insufflate, Visualize, Identify, Triangulate, Retract, Operate, Seal</p> Signup and view all the answers

    Which of the following is not a minimal access approach mentioned in the text?

    <p>Open surgery</p> Signup and view all the answers

    What is a potential limitation of minimal access surgery mentioned in the text?

    <p>Loss of tactile feedback and lack of 3D vision</p> Signup and view all the answers

    Which of the following is a contraindication for minimal access surgery?

    <p>Previous abdominal surgeries</p> Signup and view all the answers

    What is one of the postoperative complications mentioned in the text?

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

    What is the purpose of a primary trocar in laparoscopic surgery?

    <p>To insert laparoscopic instruments</p> Signup and view all the answers

    Which category of robotic surgical systems allows human operators to control remote robots through a communication network?

    <p>Teleoperated (master–slave) systems</p> Signup and view all the answers

    What is a disadvantage of robotic surgery mentioned in the text?

    <p>Accidental burn injuries</p> Signup and view all the answers

    Which field of surgery is mentioned as less useful for robotic surgery?

    <p>General surgery</p> Signup and view all the answers

    What are the benefits of laparoscopic surgery mentioned in the text?

    <p>Better perception of anatomy as image is often magnified</p> Signup and view all the answers

    Which instruments are mentioned as basic laparoscopic instruments in the text?

    <p>Trocars and devices for haemostasis</p> Signup and view all the answers

    What is used to identify and open the junction of the umbilicus and linea alba in the text?

    <p>Curved haemostat</p> Signup and view all the answers

    Which book is cited in the text as a reference for surgery?

    <p>Bailey &amp; Love's Short Practice of Surgery - 28th Edition</p> Signup and view all the answers

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