Tissue Processing in Histopathology Quiz
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Questions and Answers

What does tissue processing refer to?

  • Freezing tissue sections using a cryostat
  • Impregnating tissue into a solid medium for cutting on a microtome (correct)
  • Storing tissues without any treatment
  • Labeling tissues for storage and record-keeping
  • What is the advantage of fixed impregnated tissues?

  • Lower cost of tissue processing
  • Reduced need for labeling and numbering
  • Easier storage and reproducibility of sections (correct)
  • Faster freezing of tissues
  • Why is proper labeling of tissues important?

  • To reduce the need for specimen numbering
  • To avoid duplication of names and wrong patient diagnosis (correct)
  • To make the tissues more elastic
  • To speed up the tissue processing
  • What is the purpose of the numbering system for each specimen in most laboratories?

    <p>To provide a specific individual number for each specimen</p> Signup and view all the answers

    Why should labeling not be done using ordinary ink?

    <p>It gets dissolved in the reagent used during processing</p> Signup and view all the answers

    Study Notes

    Tissue Processing

    • Tissue processing refers to the preparation of tissue samples for examination, involving a series of steps to preserve and maintain the tissue's structure and integrity.

    Advantages of Fixed Impregnated Tissues

    • Fixed impregnated tissues offer the advantage of enhanced visibility and contrast, allowing for better analysis and identification of cellular structures and features.

    Importance of Proper Labeling

    • Proper labeling of tissues is crucial to ensure accurate identification and tracking of samples, avoiding mix-ups and incorrect diagnoses.
    • Labels should include essential information, such as the patient's name, specimen type, and date.

    Numbering System for Specimens

    • The numbering system for each specimen in most laboratories serves to uniquely identify and distinguish individual samples, facilitating efficient storage, retrieval, and tracking.

    Labeling with Ordinary Ink

    • Labeling should not be done using ordinary ink, as it can fade or run over time, compromising the accuracy and reliability of the labeling process.

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    Description

    Test your knowledge on tissue processing in the field of histopathology with this quiz. Explore the techniques used to render tissue firm yet elastic for cutting sections on a microtome.

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