You see flagellated cells in a microscopic examination of feces from a patient with diarrhea. You conclude that the etiology is __________.

You collect a stool sample from an individual with diarrhea and discover a large, flagellated protozoan. Which of the following is a possible diagnosis?

Briefly explain the "infection" and "colonisation" of microorganisms within a patient's body.

You receive results back from the lab that your patient is infected with Vibrio cholerae. This organism is a __________-shaped organism.ANSWERcommaspiralrodspherical

Which of the following describes transmission by fecal-oral route?Inhaling infected particlesIngesting feces from a contaminated personTouching another person’s skinComing into contact with another person’s blood or saliva

In the patient's specimen, the suspected pathogen is present in very small numbers.A patient's nonsterile fecal specimen contains an array of bacterial species in addition to the suspected pathogen.A patient's specimen contains a suspected pathogen that will display a distinctive reaction with red blood cells.