Blood Transfusion Quality Improvement
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Questions and Answers

What is the main focus of the continuous quality improvement effort described in the text?

  • Implementing manual independent dual verification
  • Training and competency testing for healthcare staff
  • Periodic education for healthcare professionals
  • Introducing electronic patient identification at the point of pretransfusion specimen collection (correct)
  • What was the outcome of the combined automated system processes and human protocols in the study?

  • A 10-fold increase in WBIT events
  • A 10-fold reduction in WBIT events and a 47% reduction in mislabeled specimens (correct)
  • A 47% increase in mislabeled specimens
  • No significant impact on reducing error rates
  • What is identified as a potential consequence of wrong blood in tube (WBIT) events according to the text?

  • Minimal impact on patient safety
  • Mistransfusions of components with life-threatening complications (correct)
  • Increased efficiency in transfusion procedures
  • Improved patient outcomes
  • What is described as a key characteristic of the transfusion process according to the text?

    <p>A complicated procedure involving many disciplines performing various steps</p> Signup and view all the answers

    What has remained largely unchanged despite multiple interventions such as education, training, and guidelines?

    <p>The occurrence of WBIT events</p> Signup and view all the answers

    What is the main cause of Wrong Blood in Tube (WBIT) as described in the text?

    <p>Mislabeling the blood sample with intended patient details</p> Signup and view all the answers

    How did the WBIT rate change over the years as a result of system process changes?

    <p>Decreased to 0.001% in the following year and remained low for 2 additional years</p> Signup and view all the answers

    What impact did electronic positive patient ID combined with streamlined time-out verification form have on the WBIT rate?

    <p>Decreased it to 0.0175%</p> Signup and view all the answers

    Which factor contributed to a reduction in rejection of specimen rate from 2.5% to 1.2% in one study from 2017?

    <p>Introduction of end-to-end electronic systems</p> Signup and view all the answers

    What was the WBIT rate for blood bank specimens drawn in the emergency department after the implementation of electronic positive patient ID combined with streamlined time-out verification form?

    <p>0.001%</p> Signup and view all the answers

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