Biology 2e
2nd Edition
ISBN: 9781947172517
Author: Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher: OpenStax
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Textbook Question
Chapter 42, Problem 18RQ
Allergy to pollen is classified as:
- an autoimmune reaction
- immunodeficiency
- delayed hypersensitivity
- immediate hypersensitivity
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Drag the labels to correctly relate host cells to the defense processes they carry out.
Active in worm
and fungal
infections
Mast cells
Reset
Predominant
phagocytic cell
to kill bacteria
Allergic and
inflammatory
symptoms
Myeloid
progenitor
Neutrophils
Eosinophils
Matures into
macrophages
and dendritic
cells
Matures into
macrophages
and dendric
cels
Stem cell
Cell-mediated
immunity
Monocyte
Lymphoid
progenitor
Produce
antibodies
B lymphocyte T lymphocyte
Allergy to pollen is classified as ________.
an immunodeficiency
a delayed hypersensitivity
an inflammatory response
an autoimmune reaction
Which is not a second-line, non-specific defense?
inflammation
IgA on mucous membranes
antimicrobial proteins
fever
Chapter 42 Solutions
Biology 2e
Ch. 42 - Figure 42.11 Which of the following statements...Ch. 42 - Figure 42.14 Based on what you know about MHC...Ch. 42 - Figure 42.16 The Rh antigen is found on Rh...Ch. 42 - Which of the following is a barrier against...Ch. 42 - Although interferons have several effects, they...Ch. 42 - Which organelle do phagocytes use to digest...Ch. 42 - Which innate immune system component uses MHC I...Ch. 42 - Which of the following is both a phagocyte and an...Ch. 42 - Which immune cells bind MHC molecules on APCs via...Ch. 42 - What “self” pattern is identified by NK cells?...
Ch. 42 - The acquired ability to prevent an unnecessary or...Ch. 42 - A memory B cell can differentiate upon reexposure...Ch. 42 - Foreign particles circulating in the blood are...Ch. 42 - The structure of an antibody is similar to the...Ch. 42 - The first antibody class to appear in the serum in...Ch. 42 - What is the most abundant antibody class detected...Ch. 42 - Breastfed infants typically are resistant to...Ch. 42 - Allergy to pollen is classified as: an autoimmune...Ch. 42 - A potential cause of acquired autoimmunity is...Ch. 42 - Autoantibodies are probably involved in: reactions...Ch. 42 - Which of the following diseases is not due to...Ch. 42 - Different MHC I molecules between donor and...Ch. 42 - If a series of genetic mutations prevented some,...Ch. 42 - Explain the difference between an epitope and an...Ch. 42 - What is a naïve B or T cell?Ch. 42 - How does the Th1 response differ from the Th2...Ch. 42 - In mammalian adaptive immune systems, T cell...Ch. 42 - How do B and T cells differ with respect to...Ch. 42 - Why is the immune response after reinfection much...Ch. 42 - What are the benefits and costs of antibody cross...
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- The indirect reason for the appearance of skin lesions due to a Type IV hypersensitivity is Tc cells IgE macrophages perforin IgGarrow_forwardThe process where antibody will cause microbes to be connected together so they can no longer cause infection is called: excision inactivation coarctation agglutinationarrow_forwardwrite an essay talking about: Allergic reactions of cellular (delayed) type. Mechanism of development, clinical forms of detection: infectious, contact allergy. Immunodiagnosis.arrow_forward
- Classify the following images into the type of defense it represents. Interleukin Other cytokines Macrophage, B cell, or other antigen-presenting cell Clonal selection of B cells Helper T (T4) cell Macrophage- activating factor Other cytokines Macrophage activity Leukocyte chemotaxis Inflammation Interleukin Other cytokines Cellular Immunity Humoral Immunity Nonspecific Defense Clonal selection of cytotoxic T cells Next> 51 of 83 Prevarrow_forwardPoison oak and poison ivy, which involve a CD8 cell response, are examples of what type of hypersensitivity reaction? O 1) 1 O 2) |I O 3) II O 4) IVarrow_forwardUsing figure as a guide, give examples for each categoryshaded brown, purple, and gold.arrow_forward
- An antibody binding to an antigen within the body can have which of the following outcomes that would help the host? Choose all that apply. Agglutination of the pathogen Opsonization of the pathogen Stimulating apoptosis of bacteria and viral particles Activation of complement proteinsarrow_forwardWhat scenario best describes an autoimmune reaction? Group of answer choices The destruction of donated red blood cells by the recipient’s immune system The production of antibodies against Streptococcus pyogenes antigen resulting in cross-reaction against an antigen found on heart valves The activation of Mast cells by pollen The production of antibodies against Streptococcus pyogenes resulting in the deposit of antigen-antibodies in the kidney leading to glomerulonephritisarrow_forwardCompare the different types of hypersensitivity reactions. Please make a table.arrow_forward
- The dead outer surface of skin (not mucous membranes) uses which of the following innate defenses to inhibit microbial growth? Choose all that apply. Group of answer choices Prion production Interferon production Low pH Drynessarrow_forwardYour client comes to you with a rash covering his lower legs and arms. The area is inflamed and erythematous and weeping slightly. He tells you he was clearing out some brush behind his house. You diagnose poison ivy. Your initial response will be a SOAP Note toarrow_forwardDescribe some factors that weaken host defenses and increase susceptibility to infection.arrow_forward
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