1. Immune System Practice Test

2. Question #1 The role(s) of the humoral immune response is/are to ___ (choose all that apply). a) kill infected cells. b) kill pathogen. c) stop the pathogen from spreading. d) create immune memory. e) create antibodies

3. Question #2 The role(s) of the cellular immune response is/are to ___ (choose all that apply). a) create antibodies. b) create immune memory. c) immobilize pathogen. d) kill the pathogen. e) kill infected cells.

4. Question #3 The first line of defense against pathogens is to a) block pathogen from entering the body. b) kill infected cells. c) send signals to increase immune cell formation. d) kill the pathogen.

5. Question #4 An increased amount of immune cells is a sign of a) healing. b) phagocytosis. c) infection. d) fever.

6. Question #5 Which organelle is most closely with the destruction of pathogen or infected cells? a) ribosome b) lysosome c) nucleus d) Golgi apparatus e) mitochondria

7. Question #6 Which of these have antigen receptor sites? Choose all that apply. a) antibodies b) B cells not yet activated c) plasma cells d) helper T cells e) macrophages

8. Question #7 Why aren’t viruses alive? Choose all that apply. a) They can’t be classified. b) They can’t do chemical reactions. c) They can’t move. d) They can’t reproduce. e) They don’t have DNA.

9. Question #8 Which of these cells destroys neutralized pathogen? a) cytotoxic T lymphocytes b) helper T cells c) natural killer cells d) mast cells e) phagocytes

10. Question #9 Which of these situations use the antigen- antibody bonds? Choose all that apply. a) to stimulate plasma cell production b) to stimulate mast cells to release histamine c) to destroy infected cells d) to destroy the pathogen e) to immobilize the pathogen

11. Question #10 Which of these systems is NOT involved in preventing disease? a) Digestive system b) Integumentary system c) Excretory system d) Respiratory system e) Skeletal system