Foundations in Microbiology
10th Edition
ISBN: 9781259705212
Author: Kathleen Park Talaro, Barry Chess Instructor
Publisher: McGraw-Hill Education
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Chapter 14.L1, Problem 1MCQ
An example/examples of a nonspecific chemical barrier to infection is/are
a. unbroken skin
b. lysozyme in saliva
c. cilia in respiratory tract
d. all of these
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An example/examples of a nonspecific chemical barrier to infectionis/area. unbroken skin
b. lysozyme in saliva
c. cilia in respiratory tract
d. all of these
Immunoglobins help eliminate the pathogen through the process of:
A. Release of hydrolytic enzymes on the pathogen
B. Agglutination and precipitation
C. Direct phagocytosis
D. Activating platelets
The toxin produced during this infection stops cilia movement and is a major contribution to the disease condition.
A. Pertussis
B. influenza
C. Walking pneumonia
D. Diphtheria
Chapter 14 Solutions
Foundations in Microbiology
Ch. 14.1 - Summarize the characteristics of basic host...Ch. 14.1 - Differentiate between the three lines of defense,...Ch. 14.1 - Explain the nature of the different types of...Ch. 14.1 - Explain the functions of the three lines of...Ch. 14.1 - What is the difference between nonspecific host...Ch. 14.1 - Differentiate innate defenses and acquired...Ch. 14.1 - List four innate defensive responses present in...Ch. 14.2 - Prob. 4ELOCh. 14.2 - Describe several features of the recognition...Ch. 14.2 - Characterize pattern recognition receptors and...
Ch. 14.2 - Describe the microscopic anatomy of body...Ch. 14.2 - Prob. 8ELOCh. 14.2 - Prob. 9ELOCh. 14.2 - Prob. 10ELOCh. 14.2 - Prob. 11ELOCh. 14.2 - Prob. 5CYPCh. 14.2 - Prob. 6CYPCh. 14.2 - Prob. 7CYPCh. 14.2 - What are the main components of the...Ch. 14.2 - Prob. 9CYPCh. 14.2 - Prob. 10CYPCh. 14.2 - Prob. 11CYPCh. 14.2 - Prob. 12CYPCh. 14.2 - Describe the principal function of the two...Ch. 14.2 - What is Lymph, and how is it formed?Ch. 14.2 - Prob. 15CYPCh. 14.3 - Describe the main events in the inflammatory...Ch. 14.3 - Prob. 13ELOCh. 14.3 - Describe the mechanism behind fever, and explain...Ch. 14.3 - Describe the major events in the inflammatory...Ch. 14.3 - Of rubor, calor, dolor, and tumor, which are signs...Ch. 14.3 - Prob. 18CYPCh. 14.3 - Prob. 19CYPCh. 14.3 - Prob. 20CYPCh. 14.3 - Prob. 21CYPCh. 14.3 - Explain the processes of diapedesis and...Ch. 14.3 - Prob. 23CYPCh. 14.4 - Prob. 15ELOCh. 14.4 - Indicate the major stages of phagocytosis, and...Ch. 14.4 - Prob. 17ELOCh. 14.4 - Prob. 18ELOCh. 14.4 - Characterize the complement system, its origins,...Ch. 14.4 - Prob. 24CYPCh. 14.4 - What are the types of macrophages, and what are...Ch. 14.4 - Prob. 26CYPCh. 14.4 - Prob. 27CYPCh. 14.4 - Prob. 28CYPCh. 14.4 - Prob. 29CYPCh. 14.4 - Prob. 30CYPCh. 14.4 - Using figure 14.21 as a guide, give examples for...Ch. 14.L1 - An example/examples of a nonspecific chemical...Ch. 14.L1 - Prob. 2MCQCh. 14.L1 - Prob. 3MCQCh. 14.L1 - Prob. 4MCQCh. 14.L1 - What is included in GALT? a. thymus b. Peyer’s...Ch. 14.L1 - Prob. 6MCQCh. 14.L1 - Monocytes are ___________ leukocytes that develop...Ch. 14.L1 - Prob. 8MCQCh. 14.L1 - Toll-like receptors are proteins on ___________ a....Ch. 14.L1 - Prob. 10MCQCh. 14.L1 - __________ is an example of an inflammatory...Ch. 14.L1 - Prob. 12MCQCh. 14.L1 - _________ interferon, produced by T lymphocytes,...Ch. 14.L1 - In what process is tumor necrosis factor (TNF) not...Ch. 14.L1 - Which of the following substances is not produced...Ch. 14.L1 - Prob. 16MCQCh. 14.L1 - Prob. 1CSRCh. 14.L1 - Prob. 2CSRCh. 14.L1 - Prob. 3CSRCh. 14.L1 - Use the lines on the figure to the right to locate...Ch. 14.L1 - Prob. 2WCCh. 14.L1 - Prob. 3WCCh. 14.L1 - Prob. 4WCCh. 14.L1 - Prob. 5WCCh. 14.L1 - Prob. 6WCCh. 14.L1 - Prob. 7WCCh. 14.L1 - Prob. 8WCCh. 14.L1 - Prob. 9WCCh. 14.L1 - Prob. 10WCCh. 14.L2 - Suggest some reasons that there is so much...Ch. 14.L2 - Prob. 2CTCh. 14.L2 - Prob. 3CTCh. 14.L2 - Prob. 4CTCh. 14.L2 - An obsolete treatment for syphilis involved...Ch. 14.L2 - Patients with a history of tuberculosis often show...Ch. 14.L2 - Shigella, Mycobacterium, and numerous other...Ch. 14.L2 - Account for the several inflammatory symptoms that...Ch. 14.L2 - Prob. 9CTCh. 14.L2 - Prob. 10CTCh. 14.L2 - Prob. 1VC
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- Antibodies, complement proteins, and phagocytic cells provide effective protection against all of the following types of infections except: a) Fungi b) Virus-infected cell c) Worms d) Bacteria e) Virusesarrow_forwardWhich of the following is not among the first line of defenses against infection? * a. skin b. lysozyme in saliva c. resident populations of bacteria d. complement activation e. flushing action of diarrheaarrow_forwardChoose the combination of answers that most accurately completes the statement. An example/examples of a nonspecifi c chemical barrier to infection is/are a. unbroken skin c. cilia in respiratory tract b. lysozyme in saliva d. all of thesarrow_forward
- When bacteria causes the death of most or all of the cells in an organ or tissue due to disease, injury, or failure of the blood supply this is usually called __________. a. opportunisitc b. necrotizing fasciitis c. redundant infection d. hemolysis e. intrinsicarrow_forward-Which of the following is not an example of a virulence factor? a. the pathogen changes it spike proteins over a short period of time b. the pathogen is nosocomial c. the pathogen can lyse phagosomes d. Lipopolysaccharide (LPS)arrow_forwardBased on what you know about the cells of the immune system, do you suspect this patient to have an infection, and if so, what is a probable cause? Choose the best answer and explain. a) Yes, a possible viral infection is indicated. b) Yes, a possible fungal infection is indicated. c) Yes, a possible bacterial infection is indicated. d) No, an infection is not indicated.arrow_forward
- Normal flora may cause opportunistic infections when:(a) They are continually nourished by the body.(b) The microorganism gains access to an unusual body site.(c) They are continually present.(d) They colonize any body surface.arrow_forwardBacterial capsules a. kill phagocytes b. prevent engulfment by phagocytes c. prevent the activation of complementarrow_forwardPart of the complement system of defense is opsonization. This process A.) creates an acidic environment that prevents pathogen attachment B.) causes holes to form in the pathogen's cell walls. C.) coats the pathogen exterior so that it is recognized by the host's phagocytes. D.) causes the pathogen to become trapped in mucus.arrow_forward
- Patients who have recently had a bone marrow transplant are extremely susceptible to infection. Why would this be so?arrow_forwardThe is the time that lapses between encounter with a pathogenand the first symptoms.a. prodrome b. period of invasion c. period of convalescence d. period of incubationarrow_forwardPathogenic infections induce damage to the host by a variety of mechanisms. While many mechanisms are direct effects of the pathogen, some damaging mechanisms result from the immune response to the infection. Examples of damage caused by the host immune response are: a) Exotoxin production, endotoxin b) Cell-mediated inmunity, direct cytopathic effect c) Endotoxin, inmmunune complexes d) Direct cythopathic effect, endotoxin e) Cell-mediated inmunity, inmmunune complexesarrow_forward
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