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Hepatitis quiz

컨트롤 버튼이 '내비게이션' 모드로 변경되었습니다.
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  • What is hepatitis?
    Hepatitis is inflammation of the liver, often caused by viral infections.
  • What are the five main types of viral hepatitis?
    The five main types are hepatitis A, B, C, D (delta), and E.
  • What symptom is characterized by yellowing of the skin and eyes in hepatitis patients?
    Jaundice is the yellowing of the skin and eyes, caused by a buildup of bilirubin due to liver dysfunction.
  • Which hepatitis viruses are transmitted via the fecal-oral route?
    Hepatitis A and E are transmitted via the fecal-oral route.
  • How are hepatitis B, C, and D transmitted?
    Hepatitis B, C, and D are transmitted through blood and bodily fluids.
  • Which hepatitis virus requires co-infection with another hepatitis virus to replicate?
    Hepatitis D (delta) requires co-infection with hepatitis B to replicate.
  • Which types of hepatitis can cause chronic infections?
    Hepatitis B, C, and D can cause chronic infections.
  • What serious complications can chronic hepatitis infections lead to?
    Chronic hepatitis can lead to cirrhosis, liver failure, and hepatocellular carcinoma (liver cancer).
  • Is there a vaccine available for hepatitis A and B?
    Yes, vaccines are available for both hepatitis A and B.
  • Can hepatitis C be prevented with a vaccine?
    No, there is no vaccine for hepatitis C, but it can be treated and cured with antivirals.
  • Why is hepatitis D considered a satellite virus?
    Hepatitis D is a satellite virus because it cannot replicate without the presence of hepatitis B virus.
  • Which hepatitis viruses are not typically associated with chronic infection?
    Hepatitis A and E are not typically associated with chronic infection.
  • What is a common way to remember which hepatitis viruses are fecal-oral transmitted?
    Remember 'A and E in ate'—hepatitis A and E are transmitted via the fecal-oral route.
  • What is the relationship between chronic hepatitis infection and cancer risk?
    Chronic hepatitis infections increase the risk of developing liver cancer.
  • How can vaccination against hepatitis B indirectly protect against hepatitis D?
    Vaccination against hepatitis B prevents hepatitis D infection because hepatitis D requires hepatitis B to infect and replicate.