Which parasites can be found in cerebral spinal fluid?

The laboratory stain traditionally used to identify most intestinal amebae and intestinal flagellates is the:

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: