Prevention and Control

• Which method is NOT effective in ensuring uncontaminated water to prevent E. histolytica infections?

  A)Boiling water

  B) Treating water with iodine crystals

  C) Routine chlorination

  D) Filtration and chemical treatment

  = Routine chlorination
• What is the recommended water treatment regimen to ensure a safe water supply and prevent E. histolytica infections?

  = Filtration and chemical treatment
• What is an important preventive measure to reduce the risk of E. histolytica infection when handling food?

  = Washing food products thoroughly
• Which practice should be avoided to prevent E. histolytica infections?

  
  

  A)Proper disposal of human waste

  B) Sanitary waste management

  C) Composting organic waste

  D)Use of human feces as fertilizer

  = Use of human feces as fertilizer
• What is an important personal hygiene practice to prevent E. histolytica infections?

  =  Regular handwashing with soap and water
• Which factor contributes to the protection of food from flies and cockroaches as a preventive measure against E. histolytica infections?

  A)Proper food storage

  B) Use of insecticides

  C) Regular cleaning of food preparation areas

  D) Using food covers and containers

  = Using food covers and containers
• Which practice should be avoided to prevent the transmission of E. histolytica through sexual contact?

  A)Unprotected sexual practices

  B) Regular STI screening

  C) Monogamous sexual relationships

  D) Use of barrier methods (e.g., condoms)

  = Unprotected sexual practices
• What is the primary goal of breaking the transmission cycle of E. histolytica?

  =  Eliminating the reservoir of the parasite
• Which comprehensive measures are effective in breaking the transmission cycle of E. histolytica? (Select all that apply)

  A)Improved sanitation practices

  B) Health education and awareness programs

  C) Vector control measures

  D) Mass drug administration campaigns

  = Improved sanitation practices
• True or False: Breaking the transmission cycle of E. histolytica requires a multi-faceted approach that includes a combination of preventive measures.

  = True