Multiple Attempts This test allows multiple attempts.

Force Completion This test can be saved and resumed later

Your answers are saved automatically.

Question Completion Status:

QUESTION $1$

What is the key focus of public health?

A$.$ Explaining how an individual become sick

B$.$ Treating an individual

C$.$ Improving population health

D$.$ A and B

E$.$ A and $C$

F$.$ B and C

G$.$ A and $B$ and $C$