Microbiology With Diseases By Taxonomy (6th Edition)
6th Edition
ISBN: 9780134832302
Author: Robert W. Bauman Ph.D.
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 20, Problem 6MC
Summary Introduction
Introduction:
Pathogenic bacteria contain various virulent factors. One such factor is the presence of a capsule, which prevents phagocytosis of the cell and provides antibody resistance due to its polysaccharide nature.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Different strains of Streptococcus pyogenes have different virulence factors, giving these microbes much versatility. Virulence factors include which of the following? Choose one or more:
A.A capsule that, when thick, will help the organism avoid phagocytosis by macrophages
B.A cell wall containing lipoteichoic acid, thought to facilitate adherence to pharyngeal epithelial cells
C.Enzymes that lyse blood cells (streptolysins)
D.The production of several endotoxins called streptococcal pyogenic endotoxins (SPEs)
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. intrinsic
Fever can indicate that
a. the pathogen remains on the skin
b. the body is responding to an infection.
c. a pathogen has been trapped by mucous.
d. the body has recovered from an infection.
Chapter 20 Solutions
Microbiology With Diseases By Taxonomy (6th Edition)
Ch. 20 - Neisseria gonorrhoeae can be deposited in the...Ch. 20 - Prob. 2TMWCh. 20 - Prob. 3TMWCh. 20 - Prob. 4TMWCh. 20 - A 20-year-old male reports to his physician that...Ch. 20 - Prob. 3CCSCh. 20 - In a single day, two 19-year-old women and one...Ch. 20 - The presence of lipid A in the outer membranes of...Ch. 20 - Prob. 2MCCh. 20 - Prob. 3MC
Ch. 20 - Prob. 4MCCh. 20 - Prob. 5MCCh. 20 - Prob. 6MCCh. 20 - Prob. 7MCCh. 20 - Prob. 9MCCh. 20 - Which bacterium causes infections in many burn...Ch. 20 - Prob. 11MCCh. 20 - Prob. 12MCCh. 20 - Prob. 1MCh. 20 - Prob. 2VICh. 20 - Prob. 1SACh. 20 - Prob. 2SACh. 20 - Why do nurses place antimicrobial agents in babies...Ch. 20 - Prob. 4SACh. 20 - Prob. 5SACh. 20 - Prob. 6SACh. 20 - Given that pseudomonads are present in almost...Ch. 20 - Prob. 8SACh. 20 - Prob. 9SACh. 20 - Prob. 10SACh. 20 - Prob. 11SACh. 20 - Prob. 12SACh. 20 - Describe transovarian transmission of a pathogen.Ch. 20 - A three-year-old boy complains to his day care...Ch. 20 - Prob. 2CTCh. 20 - In one summer month, local physicians reported 11...Ch. 20 - Prob. 4CTCh. 20 - Prob. 5CTCh. 20 - A hunter reports to his physician that he has been...Ch. 20 - Ear piercings resulted in a rash of infections in...Ch. 20 - A 21-month-old child was admitted to the hospital...Ch. 20 - Prob. 9CTCh. 20 - Prob. 10CTCh. 20 - Prob. 11CTCh. 20 - Prob. 12CT
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Haemophilus influenzae is ________and requires special ____________for growth.a. motile, temperatures b. encapsulated, minerals c. intracellular, sample swabs d. fastidious, blood factorsarrow_forwardExplain the actions of each of the following that make them virulencefactors:a. hemolysins b. leukocidin c. kinases d. hyaluronidase e. coagulasearrow_forwardare cytolytic proteins that binds to target cell's plasma membrane to form pores. a. Chemokines b. Perforins c. Cytotoxicity d. Interferonsarrow_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_forwardMycoplasmas attack the __________ of host cells.a. nucleus b. cell walls c. ribosomes d. cell membranesarrow_forwardYour patient who is recovering from a first time wound infection caused by Staphylococcus aureus. Which of the following caused your patient’s muscle aches, chills, fever and loss of appetite? a. histamine b. Tumor Necrosis factor α c. leukotrienes d. interleukin-12 e. interferon-10arrow_forward
- Antiphagocytic factors produced by microorganisms include all of the following EXCEPT a. leukocidins which are enzymes that destroy white blood cells b. capsules c. exotoxins d. endotoxins e. fimbriaearrow_forwardWhich of the following is an air-borne disease? A. Measles B. Typhoid C. Pink eye D. None of the abovearrow_forwardWhat is the clinical significance of coagulase product ion? a. Phagocytes produce coagulase to fight infection b. The human body produces coagulase as an antimicrobial agent specific for destroying Staphylococcus spp. C. Bacteria produce coagulase to encourage phagocytosis d. Bacteria that produce coagulase are able to escape phagocytosisarrow_forward
- Invading bacteria are recognized by neutrophils, which engulf the bacteria and form a packet within the cell called a A. diapedesis B. left shift C. phagosome D. macrophagearrow_forwardThe disease from the list below which has a bacterial etiology is: A. Strep throat B. Asthma C. influenzaarrow_forwardEscherichia coli displays which antigens? a. capsular c. fl agellar b. somatic d. all of thesearrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Human Biology (MindTap Course List)BiologyISBN:9781305112100Author:Cecie Starr, Beverly McMillanPublisher:Cengage Learning
Human Biology (MindTap Course List)
Biology
ISBN:9781305112100
Author:Cecie Starr, Beverly McMillan
Publisher:Cengage Learning