Transfusions

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Questions and Answers

Which of the following is NOT a virus transmissible by blood transfusion?

  • Hepatitis A Virus
  • Hepatitis E Virus
  • Chagas (correct)
  • West Nile Virus
  • Cytomegalovirus

What is the main focus of every national blood programme in relation to donated blood?

  • Screening the blood for viruses and bacteria (correct)
  • Ensuring the blood is tested for prion diseases
  • Identifying the blood type of each donation
  • Checking for allergic reactions to the transfused blood

Which virus is responsible for Human Immunodeficiency Virus (HIV)?

  • Hepatitis B Virus
  • Hepatitis A Virus
  • Hepatitis C Virus
  • Human TLymphotropic Virus type I (correct)

What type of virus is Cytomegalovirus (CMV)?

<p>Herpesvirus (D)</p> Signup and view all the answers

What is the window period of HIV infection?

<p>3 weeks to 6 months (A)</p> Signup and view all the answers

What percentage of HIV cases in Japan are attributed to men who have sex with men (MSM)?

<p>36.3% (D)</p> Signup and view all the answers

What is the role of NAT testing in blood transfusion?

<p>Detecting viral genetic materials quickly after infection (C)</p> Signup and view all the answers

Which virus has its window period in blood reduced from 65 days to 3 days by NAT testing?

<p>HCV (C)</p> Signup and view all the answers

Which bodily fluid has a relatively high concentration of HIV?

<p>Blood (D)</p> Signup and view all the answers

What is the temporary deferral period for blood donors from areas affected by infectious diseases?

<p>1 month for asymptomatic donors and 6 months for symptomatic donors (A)</p> Signup and view all the answers

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