Microbiology: A Systems Approach
5th Edition
ISBN: 9781259706615
Author: Marjorie Kelly Cowan Professor
Publisher: McGraw-Hill Education
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Chapter 14, Problem 13TF
Summary Introduction
Introduction:
The immune system is a network of cells, tissues, and organs that protects the body from infection and disease. It has three lines of defense system against pathogens- first, second and third line of defense system.
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Chapter 14 Solutions
Microbiology: A Systems Approach
Ch. 14.1 - Summarize the three lines of host defenses.Ch. 14.1 - Identify two components of the first line of...Ch. 14.1 - Discuss the role of normal biota as a first-line...Ch. 14.2 - Define marker, and discuss its importance in the...Ch. 14.3 - Prob. 5AYPCh. 14.3 - List the components of the mononuclear phagocyte...Ch. 14.3 - Prob. 7AYPCh. 14.3 - Prob. 8AYPCh. 14.3 - Name six types of blood cells that function in...Ch. 14.3 - Prob. 10AYP
Ch. 14.4 - List the four major categories of nonspecific...Ch. 14.4 - Summarize the steps in phagocytosis, and describe...Ch. 14.4 - Outline the steps in inflammation.Ch. 14.4 - Discuss the mechanism of fever and its role in...Ch. 14.4 - Compare and contrast the three different...Ch. 14.4 - Name three types of antimicrobial proteins.Ch. 14 - Ail example of a nonspecific chemical barrier to...Ch. 14 - Which nonspecific host defense is associated with...Ch. 14 - Prob. 3MCQCh. 14 - Which of the following is not a lymphoid tissue?...Ch. 14 - Prob. 5MCQCh. 14 - Prob. 6MCQCh. 14 - Prob. 7MCQCh. 14 - Prob. 8MCQCh. 14 - Which of the following substances is/are not...Ch. 14 - Which of the following is the end product of the...Ch. 14 - The liquid component of clotted blood is called...Ch. 14 - Prob. 12TFCh. 14 - Prob. 13TFCh. 14 - Prob. 14TFCh. 14 - Prob. 15TFCh. 14 - Prob. 1CTQCh. 14 - Prob. 2CTQCh. 14 - Prob. 3CTQCh. 14 - a. Inflammation is characterized by heat, pain,...Ch. 14 - HIV predominantly infects T helper cells, cells...Ch. 14 - Prob. 1VCCh. 14 - Prob. 1CM
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- The ability to develop a secondary immune response is based on ______. a. memory cells b. circulating antibodies c. plasma cells d. effector cytotoxic T cells e. mast cellsarrow_forwardWhat is the difference between an allergy and an autoimmune response?arrow_forwardMatch the immunity concepts: __________ inflammation __________ antibody secretion __________ phagocyte __________ immunological memory __________ vaccination __________ allergy a. neutrophil b. plasma cell c. nonspecific response d. purposely causing memory cell production e. basis of secondary immune response f. nonprotective immune responsearrow_forward
- The Adaptive Immune Response Is a Specific Defense Against Infection Compare the general inflammatory response, the complement system, and the specific immune response.arrow_forwardClassify each item as a first, second, or third line of defense. First Line of Defense Eosinophils Lymphocytes Humoral immunity Mucosal membranes Second Line of Defense Cell-mediated immunity Antibodies Inflammation Third Line of Defense Skin Macrophages Feverarrow_forwardAn individual is infected with a particular pathogen that he had before. This results in the generation of an immune response.a) List the name of the type of immune response that may be generated.arrow_forward
- This type of immunity results from the recovery from illness (i.e. having pneumonia). naturally acquired active immunity artificially acquired passive immunity Onaturally acquired passive immunity artificially acquired active immunityarrow_forwardWhen antibodies are created against a person’s own (“self”) antigens immunocompetence may result an immunodeficiency disorder may result an autoimmune disorder may resultarrow_forwardThe complement system can be directly activated by: macromolecules present on bacterial cells antibodies attached to bacteria cells. Macrophages 000 T-cells Both A and Barrow_forward
- Define antigen and describe its role in immunity (easy and simple)arrow_forwardtrue or false the innate immunity system requires activation and must be specific to the invading pathogen.arrow_forwardExplain what MALT is and describe where in the body it is found. What role does it play in the body's defenses? asap typed onlyarrow_forward
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