1. Chapter 10 Test Review 2016

2. 1 What does an antibiotic do? a.Treats bacterial and fungal infections b.Provides immunity to smallpox c.Treats viral infections d.Makes milk safer to drink

3. Answer Treat bacterial and fungal infections

4. 2 Most pathogens do not infect skin because a.They do not attack skin b.You can see them c.The skin is immune to them d.Dead skin cells carry them away

5. Answer Dead skin cells carry them away

6. 3 Helper T cells are activated by a.Memory B cells b.Killer T cells c.Viral antigens d.pathogens

7. Answer Viral antigens

8. 4 How does a fever benefit you? Explain how a vaccine works. Immunity, memory B cell, macrophages, killer T cell, virus, helper T cell, antibodies, AIDS, cancer, Allergy, noninfectious disease, platelets