Select all of the mechanisms the CDC describes, per the lecture, by which bacteria and fungi evolve to defeat antimicrobial drugs.

Place the four stages of the pathophysiology of pneumonia in the correct order, from initial defense failure to impaired gas exchange.

What term describes lung tissue that has become solid because it has filled with inflammatory fluid, white blood cells, and debris instead of air?

Select all of the following that the lecture identifies as facility-level environmental controls for preventing pneumonia before treatment is needed.

What is the primary function of the mucociliary escalator described in the lecture?

Which two pathogens appear on every one of CFSPH’s five species-specific zoonotic disease reference tables, from cattle through poultry?

Match each respiratory tract segment to its defining feature or vulnerability.

Place the following components of calf-scours care in the order presented in the lecture’s Treatment & Supportive Care section, from first-line supportive measure to veterinary escalation.

The K99 antigen discussed in this week’s lecture refers to which structure on enterotoxigenic E. coli?

True or False: Cryptosporidium causes both malabsorptive and inflammatory intestinal damage, so it doesn’t fit neatly into a single one of the three diarrhea mechanisms.