1. What is the causative agent of acute bacterial endocarditis?

2.  Staphylococcus aureus

3. The plague is caused by:

4.  Yersinia pestis

5. Name two diseases that uses the tick as a biological vector.

6.  Lyme disease  Rocky Mountain Spotted Fever

7. What disease is most common as a cutaneous infection in humans and a fatal septicemia in grazing animals?

8.  Anthrax

9. Whooping cough is caused by:

10.  Bordetella pertussis

11. A vaccine-preventable severe upper respiratory infection in children caused by a lysogenized bacteria is:

12.  Diphtheria

13. People who had rheumatic fever as a child are given prophylactic antibiotics during dental procedures to prevent:

14.  Subacute bacterial endocarditis  Caused by alpha-hemolytic streptococci