Which of the following parasites would be suspected with the following description:  Some organisms were 20 micrometers in diameter, 8-16 nuclei with eccentric small karyosomes, and irregular peripheral chromatin and some organisms had 2-4 nuclei and splintered chromatoidal bars

Identify the organism.  Diameter 6-10 mcm.  Trichrome stain. Stool.

Iodamoeba buetschlii cysts typically have:

Which pathogenic protozoan parasite is capable of autoinfection?

Pathogenic organisms that should be considered in a nursery school outbreak of diarrhea include:

What protozoan organisms may infect humans via uncooked/undercooked meat from infected animals or from cat litter:

A single-celled parasitic organism is referred to as a:

The correct match between organisms and an appropriate diagnostic procedure in a human is:

A host that harbors a parasite but exhibits no clinical signs or symptoms is called a:

21-year-old woman who just returned from vacationing in Russia, became ill with diarrhea.  An organism was found in her stool.  Trichrome stain.  The organism had flagella and sucking disc. Size about 15 mcm. The patient most likely is suffering from: