Phlebotomy and Patient Identification Procedures
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Questions and Answers

What is the primary importance of proper specimen collection and handling?

  • To determine the patient's blood type
  • To identify the patient's medical history
  • To ensure accurate and precise test results (correct)
  • To measure the patient's blood pressure
  • How should a sleeping patient be identified before blood collection?

  • By verifying the patient's hospital number and room number
  • By awakening the patient and verbally asking their full name (correct)
  • By asking the attending nurse or relative
  • By checking the patient's identification bracelet
  • What is the characteristic of blood in vivo?

  • It is in a solid form due to clotting
  • It is thin and watery, similar to water
  • It is in a fluid form due to naturally circulating anticoagulants (correct)
  • It is colorless due to the absence of hemoglobin
  • What is the pH average of blood?

    <p>7.4</p> Signup and view all the answers

    How many times thicker is blood compared to water?

    <p>3.5 – 4.5 times</p> Signup and view all the answers

    What is the purpose of verbally asking a patient's full name and date of birth during outpatient blood collection?

    <p>To confirm the patient's identity and match it with their medical records</p> Signup and view all the answers

    What is the first step in most laboratory analysis?

    <p>Specimen collection</p> Signup and view all the answers

    Why is patient identification crucial in blood collection?

    <p>To prevent mixing up of patient samples</p> Signup and view all the answers

    How should an unconscious patient be identified before blood collection?

    <p>By asking the attending nurse or relative</p> Signup and view all the answers

    What is the importance of accurate patient identification?

    <p>It ensures accurate test results</p> Signup and view all the answers

    What is the characteristic of blood in terms of its viscosity?

    <p>It is 3.5-4.5 times thicker than water</p> Signup and view all the answers

    Why does blood coagulate within 5-10 minutes after collection?

    <p>Due to the absence of naturally circulating anticoagulants</p> Signup and view all the answers

    How is an infant or child identified before blood collection?

    <p>By asking the nurse or relative</p> Signup and view all the answers

    What is the importance of verifying a patient's identification with their identification bracelet?

    <p>To ensure correct patient identification</p> Signup and view all the answers

    What is the color of blood due to the presence of?

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

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