Laboratory Diagnosis

• Which is the preferred method for detecting Entamoeba coli trophozoites and cysts?

  =  Stool examination
• The presence of Entamoeba coli in stool suggests:

   Ingestion of contaminated food or drink
• What should laboratory technicians carefully examine stool preparations for?

  = Pathogenic parasites and nonpathogenic E. coli
• In the context of E. coli detection, which of the following is true?

  = E. coli is not considered pathogenic.
• What is the purpose of examining stool preparations for pathogenic parasites in addition to nonpathogenic E. coli?

  To ensure accurate diagnosis and proper treatment