week 13 lecture

Question 1

common sources of infectious agents

Answer 1

1. bacteria
2. virus
3. fungi
4. parasites

Question 2

general manifestations of infection

Answer 2

1. fever or chills
2. body aches or pain
3. fatigue
4. coughing or sneezing
5. digestive upset
6. classic signs of inflammation: redness (rubor), swelling (tumor), heat (calor), and pain (dolor)