Anatomy & Physiology
1st Edition
ISBN: 9781938168130
Author: Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble
Publisher: OpenStax College
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Textbook Question
Chapter 21, Problem 20RQ
Which class of antibody crosses the placenta in pregnant women?
- IgM
- IgA
- IgE
- IgG
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Chapter 21 Solutions
Anatomy & Physiology
Ch. 21 - Visit this website...Ch. 21 - Visit this website...Ch. 21 - Visit this website...Ch. 21 - Immunity can be acquired in an active or passive...Ch. 21 - Which of the following cells is phagocytic? plasma...Ch. 21 - Which structure allows lymph from the lower right...Ch. 21 - Which of the following cells is important hi the...Ch. 21 - Which of the following cells would be most active...Ch. 21 - Which of the lymphoid nodules is most likely to...Ch. 21 - Which of the following signs is not characteristic...
Ch. 21 - Which of the following is not important in the...Ch. 21 - Enhanced phagocytosis of a cell by the binding of...Ch. 21 - Which of the following leads to the redness of...Ch. 21 - T cells that secrete cytokines that help antibody...Ch. 21 - The taking in of antigen and digesting it for...Ch. 21 - Why is clonal expansion so important? to select...Ch. 21 - The elimination of self-reactive thymocytes is...Ch. 21 - Which type of T cell is most effective against...Ch. 21 - Removing functionality from a B cell without...Ch. 21 - Which class of antibody crosses the placenta in...Ch. 21 - Which class of antibody has no known function...Ch. 21 - When does class switching occur? primary response...Ch. 21 - Which class of antibody is found in mucus? IgM IgA...Ch. 21 - Which enzymes in macrophages are important for...Ch. 21 - What type of chronic lung disease is caused by a...Ch. 21 - Which type of immune response is most directly...Ch. 21 - What is the reason that you have to be immunized...Ch. 21 - Which type of immune response works in conceit...Ch. 21 - Which type of hypersensitivity involves soluble...Ch. 21 - What causes the delay in delayed hypersensitivity?...Ch. 21 - Which of the following is a critical feature of...Ch. 21 - Which of the following is an autoimmune disease of...Ch. 21 - What drug is used to counteract the effects of...Ch. 21 - Which of the following terms means many genes?...Ch. 21 - Why do we have natural antibodies? We dont know...Ch. 21 - Which type of cancer is associated with HIV...Ch. 21 - How does cyclosporine A work? suppresses...Ch. 21 - What disease is associated with bone marrow...Ch. 21 - Describe the flow of lymph from its origins in...Ch. 21 - Describe the process of inflammation in an area...Ch. 21 - Describe two early induced responses and what...Ch. 21 - Describe the processing and presentation of an...Ch. 21 - Describe clonal selection and expansion.Ch. 21 - Describe how secondary B cell responses are...Ch. 21 - Describe the role of IgM in immunity.Ch. 21 - Describe how seroconversion works in HIV disease.Ch. 21 - Describe tuberculosis and the innocent bystander...Ch. 21 - Describe anaphylactic shock in someone sensitive...Ch. 21 - Describe rheumatic fever and how Tolerance is...Ch. 21 - Describe how stress affects immune responses.
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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
- Figure 17.17 The Rh antigen is found on Rh-positive red blood cells. An Rh-negative female can usually carry an Rh-positive fetus to term without difficulty. However, if she has a second Rh-positive fetus, her body may launch an immune attack that causes hemolytic disease of the newborn. Why do you think hemolytic disease is only a problem during the second or subsequent pregnancies?arrow_forwardThe first antibody class to appear in the serum in response to a newly encountered pathogen is ___________ . IgM IgA IgG IgEarrow_forwardAntibodies are ________. a. antigen receptors c. proteins b. made only by B cells d. all of the abovearrow_forward
- Type I, or immediate, hypersensitivity triggers plasma cells to secrete:- a. IgD b. IgM c. IgE d. IgAarrow_forwardWhat class of antibodies is normally found in the mucosa of the respiratory tract? a. IG-A b. IG-D c. IG-M d. IG-Garrow_forwardA person who has been vaccinated against a disease should have primarily which of these types of serum antibodies against that agent 2 years later?a) IgA b) IgD c) IgE d) IgG e) IgMarrow_forward
- Match the antibody classes with their characteristics: IgM IgG IgA IgE IgD Most efficient for agglutination Most abundant in blood; easily penetrates tissue spaces Most abundant in mucus; traps pathogens in mucus Located on the surface of B cells; trace amounts can be found in serum Least abundant; helps stimulate inflammatory responsearrow_forwardWhich type of hypersensitivity involves solubleantigen-antibody complexes?a. type Ib. type IIc. type IIId. type IVarrow_forwardAfter a second exposure to a vaccine, Select one: A. Antibodies are made slowly and in greater amounts. B. Antibodies of the IgM class are produced. C. Immunity lasts less than after the first exposure. D. Plasma cells are active.arrow_forward
- BCG vaccination (Bacillus Calmette Guerine) is injected to get immunity from_______?arrow_forwardSome antibody is passed across the placenta from mother to fetus during gestation. This type of immunity is called ___. natural active natural passive artificial passive artificial passivearrow_forwardType B blood antibodies are A. IgE B. IgM C. IgG D. IgD E. IgAarrow_forward
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