Clinical Bacteriology: Specimen Collection & Transportation Quiz
11 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Why do small children usually require a smaller quantity of blood to be collected compared to adults?

  • Small children have a different type of blood composition.
  • Small children have a lower number of bacteria in their blood.
  • Small children have a higher number of bacteria in their blood. (correct)
  • Small children are more resistant to infections.

    • What is the volume of blood recommended to be collected for children from 5 to 10 years old?

  • 15-20 mL
  • 10-15 mL
  • 20-25 mL
  • 5-10 mL (correct)

    • Why is it important to coordinate with other medical personnel to verify if a patient has started antibiotic treatment before collecting blood samples?

  • To expedite the process of collecting blood samples.
  • To increase the effectiveness of the antibiotics.
  • To decrease the chances of bacterial resistance.
  • To ensure accurate test results unaffected by antibiotics. (correct)

    • Which condition is suspected when collecting 3-10 mL of cerebrospinal fluid (CSF) for testing?

    <p>Meningitis by Neisseria</p> Signup and view all the answers

    What is the purpose of using smaller culture bottles when collecting blood from children?

    <p>To adjust the amount of anticoagulant present in containers.</p> Signup and view all the answers

    What is the ideal 2-step antiseptic technique for collecting bacteriologic samples?

    <p>Alcohol - Iodine</p> Signup and view all the answers

    Which antiseptic agent is an alternative for patients allergic to alcohol during blood collection?

    <p>Chlorhexidine (0.5% in 70% alcohol)</p> Signup and view all the answers

    When is the best time to collect blood for bacteriological samples?

    <p>During the acute phase of illness</p> Signup and view all the answers

    Which anticoagulant is commonly used for transporting blood in the bacteriology section?

    <p>SPS (Sodium polyanethol sulfonate)</p> Signup and view all the answers

    Why is it recommended to collect blood during the paroxysm of fever?

    <p>As bacteria are more numerous at high temperatures</p> Signup and view all the answers

    What percentage of culture positivity can be seen with three blood cultures when no antibiotics have been administered?

    <p>99%</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser