Hepatitis B Overview

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Questions and Answers

What bodily fluids are known to transmit Hepatitis B?

  • Saliva and blood (correct)
  • Vaginal secretions and sweat
  • Urine and sweat
  • Saliva and urine

What percentage of people with Hepatitis B progress to a carrier state or develop chronic hepatitis?

  • About 5%
  • About 10% (correct)
  • About 25%
  • About 50%

How long does it generally take for most individuals to recover from Hepatitis B without intervention?

  • 6 months (correct)
  • 1 year
  • 1 week
  • 3 months

Which of the following symptoms is NOT commonly associated with Hepatitis B infection?

<p>Chronic cough (A)</p> Signup and view all the answers

Through which route is Hepatitis B most commonly transmitted to infants?

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

Flashcards

Hepatitis B transmission

Spread through bodily fluids like blood, saliva, semen, vaginal secretions, and breaks in the skin.

Infant Hepatitis B

Transmission occurs during birth or in first 6 months of life.

Hepatitis B recovery rate

Majority of people recover within 6 months with antibody development.

Hepatitis B carrier state

10% of cases turn into chronic hepatitis.

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Hepatitis B symptoms

Include loss of appetite, dyspepsia, abdominal pain, and generalized aching/malaise.

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Study Notes

Hepatitis B Transmission

  • Hepatitis B is transmitted through contact with infected blood, saliva, semen, vaginal secretions, and through mucous membranes or breaks in the skin.
  • Vertical transmission (from mother to infant) can occur during the first 1-6 months of a child's life.

Hepatitis B Course

  • In most cases, individuals develop antibodies and recover spontaneously within 6 months.
  • Approximately 10% of cases progress to a chronic carrier state or develop chronic hepatitis.

Symptoms of Hepatitis B

  • Potential symptoms include loss of appetite, dyspepsia (indigestion), abdominal pain, and generalized aches and malaise.

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