Chapter 34 Resistance of the Body to Infection: II. Immunity and Allergy Innate Immunity

Chapter 34  Resistance of the Body to Infection: II. Immunity and Allergy Innate Immunity

Complete Chapter Questions And Answers
 

Sample Questions

1. What occurs following presentation of antigen by an infected cell?
A. Generation of antibodies
B. Activation of cytotoxic T cells
C. Increase in phagocytosis
D. Release of histamine by mast cells

ANS: B

2. What is the term for adhesion of an invading microbe with IgG and complement to facilitate recognition?
A. Chemokinesis
B. Opsonization
C. Phagolysosome fusion
D. Signal transduction

ANS: B

3. What causes the release of histamine in an allergic reaction?
A. The binding of IgM to basophils
B. The binding of IgE to mast cells
C. The release of histamine by helper T cells
D. The free radical stimulation of endothelial cells

ANS: B

4. Helper T-Cells:
A. Are identical to natural killer cells
B. Can be activated by the presentation of antigen by an infected cell
C. Require the presence of a competent B cell system
D. Destroy bacteria by phagocytosis

ANS: B

5. AIDS patients:
A. Will be able to generate a normal antibody response
B. Have normal T helper cells
C. Have an increased secretion of interleukins
D. Have a decrease in CD4+ cells

ANS: D