Preventing HAV Transmission
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Questions and Answers

Which of the following is NOT mentioned as a strategy to prevent transmission of HAV?

  • Safe water supplies
  • Scrupulous hand hygiene
  • Routine immunization of young children (correct)
  • Proper control of sewage disposal

How many doses of HAV vaccine are recommended for adults 18 years of age or older?

  • Four
  • Two (correct)
  • Three
  • One

When does protection against HAV develop after the first dose of the vaccine?

  • Within several weeks (correct)
  • Within a year
  • Within a month
  • Immediately

How many doses of HAV vaccine are recommended for children and adolescents 1 to 18 years of age?

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

What is the effectiveness range of HAV vaccines after two to three doses?

<p>95% to 100% (C)</p> Signup and view all the answers

Which of the following is a common symptom of HAV?

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

What should patients and families be educated about in order to reduce the risk of contracting HAV?

<p>Practicing good personal hygiene (A)</p> Signup and view all the answers

When should patients seek additional healthcare for HAV symptoms?

<p>If symptoms persist or worsen (A)</p> Signup and view all the answers

What is one specific guideline for patients and families to follow in managing HAV?

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

What is an important measure to prevent the spread of HAV to other family members?

<p>Practicing hand hygiene (A)</p> Signup and view all the answers

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