Zev is a college student who has struggled with acne since t…

Zev is a college student who has struggled with acne since they were in middle school. Zev casually mentions their desire to get rid of their acne when a friend says, “Hey! My sister use to have acne and once she started using X-brand cream it disappeared for good.” The evidence provided by Zev’s friend is considered which type of evidence?

A client brings in their pet for evaluation after noticing a…

A client brings in their pet for evaluation after noticing a persistent cough and you run a few diagnostic tests to rule out a few parasites on your differential list. You identify larvae with an S‑shaped tail with a distinct dorsal spine in your fecal float.