Chapter 43 Quick Quiz ____ 1. The innate immunity that protects a person digging in the garden from developing a microbial infection includes all of the following except a. lymphocytes. b. the skin. c. mucous membranes. d. acidic secretions. e. antimicrobial proteins. ____ 2. Physical barriers to invasion by other organisms a. include the skin and the mucous membranes. b. are difficult for bacteria and viruses to penetrate. c. may work in conjunction with secretions like tears, perspiration, and mucus. d. Only A and C are correct. e. A, B, and C are correct. ____ 3. Both the eye and the respiratory tract are protected against infections by which of the following? a. the mucous membranes that cover their surface b. the secretion of complement proteins c. the release of slightly acidic secretions d. the secretion of lysozyme onto their surface e. interferons produced by immune cells ____ 4. The lymphatic system involves which of the following organs? a. spleen and lymph nodes b. adenoids and tonsils c. appendix and special portions of the small intestine d. A and B only e. A, B, and C ____ 5. In the inflammatory response, the absence of which of the following would prevent all the others from happening? a. dilation of arterioles b. increased permeability of blood vessels c. increased population of phagocytes in the area d. release of histamine e. leakage of plasma to the affected area ____ 6. Which action below is affected by an antihistamine? a. blood vessel dilation b. phatocytosis of antigens c. MHC presentation by macrophages d. the secondary immune response e. clonal selection by antigens ____
Chapter 43 Quick Quiz ____ 1. The innate immunity that protects a person digging in the garden from developing a microbial infection includes all of the following except a. lymphocytes. b. the skin. c. mucous membranes. d. acidic secretions. e. antimicrobial proteins. ____ 2. Physical barriers to invasion by other organisms a. include the skin and the mucous membranes. b. are difficult for bacteria and viruses to penetrate. c. may work in conjunction with secretions like tears, perspiration, and mucus. d. Only A and C are correct. e. A, B, and C are correct. ____ 3. Both the eye and the respiratory tract are protected against infections by which of the following? a. the mucous membranes that cover their surface b. the secretion of complement proteins c. the release of slightly acidic secretions d. the secretion of lysozyme onto their surface e. interferons produced by immune cells ____ 4. The lymphatic system involves which of the following organs? a. spleen and lymph nodes b. adenoids and tonsils c. appendix and special portions of the small intestine d. A and B only e. A, B, and C ____ 5. In the inflammatory response, the absence of which of the following would prevent all the others from happening? a. dilation of arterioles b. increased permeability of blood vessels c. increased population of phagocytes in the area d. release of histamine e. leakage of plasma to the affected area ____ 6. Which action below is affected by an antihistamine? a. blood vessel dilation b. phatocytosis of antigens c. MHC presentation by macrophages d. the secondary immune response e. clonal selection by antigens ____
Chapter%2043%20Quick%20Quiz.docx