Microbiology: An Introduction
12th Edition
ISBN: 9780321929150
Author: Gerard J. Tortora, Berdell R. Funke, Christine L. Case
Publisher: PEARSON
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Chapter 18, Problem 2CAE
Summary Introduction
Case summary:
Streptococcal erythrogeneic toxin is injected into a person’s skin in dick’s test. Dick’s test used to confirm the presence of Scarlet fever toxin. Here, a localized immune reaction causes rash in skin and tongue.
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What is the significance of the level of IgM antibodies in clinical diagnosis?
Antigen is injected through vaccination into the same site as a previous injection of
that same antigen. Antibody-antigen complexes deposit in basement membranes of
the epithelial tissues. Neutrophils infiltrate and degranulate, destroying tissue in that
localized area. What is the name for this reaction?
O
1) granulomatous reaction
2) arthus reaction
3) serum sickness
4) contact dermatitis
A person with type A+ blood gets a transfusion
with type O- blood. What is most likely to happen
to the recipient?
A) The recipient's blood will agglutinate
(clump) due to the presence of natural
antibodies in the recipient's blood.
B) Nothing because the donor's blood is
compatible with the recipient's blood.
C) The recipient's blood will agglutinate
(clump) due to the presence of natural
antigens on the recipient's blood cells.
Chapter 18 Solutions
Microbiology: An Introduction
Ch. 18 - Which could cause the disease it is supposed to...Ch. 18 - Define the following terms, and give an example of...Ch. 18 - DRAW IT Label the components of the direct and...Ch. 18 - How are monoclonal antibodies produced? What is...Ch. 18 - Explain the effects of excess antigen and antibody...Ch. 18 - Prob. 6RCh. 18 - How does the antigen in an agglutination reaction...Ch. 18 - Match the following serological tests in column A...Ch. 18 - Prob. 9RCh. 18 - Prob. 10R
Ch. 18 - Prob. 1MCQCh. 18 - Prob. 2MCQCh. 18 - Prob. 3MCQCh. 18 - Prob. 4MCQCh. 18 - Prob. 5MCQCh. 18 - Prob. 6MCQCh. 18 - Prob. 7MCQCh. 18 - Test used to identify rabies virus in the brain of...Ch. 18 - Prob. 9MCQCh. 18 - Prob. 10MCQCh. 18 - What problems are associated with the use of live...Ch. 18 - Prob. 2ACh. 18 - Prob. 3ACh. 18 - Which of the following is proof of a disease...Ch. 18 - Prob. 2CAECh. 18 - Prob. 3CAECh. 18 - Prob. 4CAE
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