1. After receiving antibiotics to treat his bladder infection, your patient begins complaining of diarrhea. What test do you order to confirm your suspicions, and what happened to cause his diarrhea?...

1. After receiving antibiotics to treat his bladder infection, your patient begins complaining of diarrhea. What test do you order to confirm your suspicions, and what happened to cause his diarrhea?

2. Describe the pathogenesis of Hirschsprung disease, and how it is treated.

3. Compare and contrast Crohn disease and UC and name some of their extraintestinal manifestations.