A child with frequent diarrhea over several years has suffered a rectal prolapse. A fecal wet mount discovers the following. What is the parasite?  (19.3)

Enterotoxigenic Escherichia coli is the category associated with: (7.7)

List the three primary methodologies used to diagnose viral disease. (18.4)

What is the Lancefield designation for Streptococcus agalactiae?  (5.3)

Artifacts found in a stool specimen that can be confused with ova or cysts are:

Which Enterbacteriaceae tribe contains Proteus, Morganella, and Providencia?  (7.2)

The types of stool preparations that can be used for parasitology are:  (19.2)

Staphylococcus aureus is the number one cause of skin and soft tissue infections in north America. (3.4)

A 25 year old man develops swimmer’s itch after swimming in a lake. The following egg was isolated. What is the name of the parasite causing his symptoms?  (19.3)

Modified Thayer-Martin agar is selective for Neisseria gonorrhoeae.