ANAT.+PHYSIO.2-LAB.MAN. >CUSTOM<
20th Edition
ISBN: 9781264303090
Author: VanPutte
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 22, Problem 13RAC
Summary Introduction
Introduction:
The white blood cells perform the function of inferring immunity to the body by detecting the pathogen and killing them through phagocytosis. The immune system of the body helps to fight various types of infections from pathogenic organisms, alteration of any
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Clonal expansion of B cells:
results in the production of memory cells only.
leads to the production of plasma cells only.
results in cells that secrete antibodies constantly for the entire life of a
person.
describes the process of multiplication of a B cell that has recognized an
antigen.
The incorrect statement about B cells in the following is:
They can present both protein and non-protein antigens
They can present both exogenous and endogenous antigens
They can present only antigens for which they have surface immunoglobulins
They can present only protein and antigen
All of the following are true of the lymphatic
system, EXCEPT:
Lymphatic capillaries lie in close physical
proximity to arterial and venous capillaries
None of the other four answers (all are true
of the lymphatic system)
Lymph nodes are located at lymphatic
vessel junctions
It brings microbial antigens into contact with
immunologically active cells (lymphocytes
and macrophages)
Its only important function is to carry
interstitial fluid back to the circulatory
system
Chapter 22 Solutions
ANAT.+PHYSIO.2-LAB.MAN. >CUSTOM<
Ch. 22.1 - Prob. 1AYPCh. 22.2 - Name the parts of the lymphatic system.Ch. 22.2 - How is lympn formed?Ch. 22.2 - Describe the structure of a lymphatic capillary....Ch. 22.2 - What is the function of valves in lymphatic...Ch. 22.2 - Prob. 6AYPCh. 22.2 - Prob. 7AYPCh. 22.2 - Prob. 8AYPCh. 22.2 - Prob. 9AYPCh. 22.2 - Prob. 10AYP
Ch. 22.2 - Describe the structure, function, and location of...Ch. 22.2 - Where are lymph nodes found? Describe the parts of...Ch. 22.2 - Prob. 13AYPCh. 22.2 - Prob. 14AYPCh. 22.2 - Prob. 15AYPCh. 22.2 - Prob. 16AYPCh. 22.3 - Prob. 17AYPCh. 22.3 - Why do specificity and memory relate to adaptive...Ch. 22.3 - What are the differences between innate immunity...Ch. 22.4 - List the three components of innate immunity.Ch. 22.4 - Prob. 21AYPCh. 22.4 - Prob. 22AYPCh. 22.4 - Prob. 23AYPCh. 22.4 - Prob. 24AYPCh. 22.4 - Prob. 25AYPCh. 22.4 - Prob. 26AYPCh. 22.4 - What effects are produced by the chemicals...Ch. 22.4 - Prob. 28AYPCh. 22.4 - Prob. 29AYPCh. 22.4 - Describe the events that take place during an...Ch. 22.4 - Prob. 31AYPCh. 22.5 - Prob. 32AYPCh. 22.5 - Prob. 33AYPCh. 22.5 - What are the two types of adaptive immunity?Ch. 22.5 - Prob. 35AYPCh. 22.5 - Prob. 36AYPCh. 22.5 - What are the primary lymphatic organs? What are...Ch. 22.5 - Prob. 38AYPCh. 22.5 - Prob. 39AYPCh. 22.5 - Prob. 40AYPCh. 22.5 - Prob. 41AYPCh. 22.5 - Prob. 42AYPCh. 22.5 - Prob. 43AYPCh. 22.5 - Prob. 44AYPCh. 22.5 - Prob. 45AYPCh. 22.5 - Prob. 46AYPCh. 22.5 - Prob. 47AYPCh. 22.5 - What are the functions of the variable and...Ch. 22.5 - Prob. 49AYPCh. 22.5 - Prob. 50AYPCh. 22.5 - Prob. 51AYPCh. 22.5 - Prob. 52AYPCh. 22.5 - Prob. 53AYPCh. 22.5 - Prob. 54AYPCh. 22.5 - Prob. 55AYPCh. 22.5 - Prob. 56AYPCh. 22.6 - Prob. 57AYPCh. 22.6 - Prob. 58AYPCh. 22.6 - Prob. 59AYPCh. 22.6 - Prob. 60AYPCh. 22.7 - Prob. 61AYPCh. 22.8 - Prob. 62AYPCh. 22.9 - What effect does aging have on the major functions...Ch. 22.9 - Prob. 64AYPCh. 22 - The lymphatic system a. removes excess fluid from...Ch. 22 - Which of the following statements is correct? a....Ch. 22 - Prob. 3RACCh. 22 - Prob. 4RACCh. 22 - Prob. 5RACCh. 22 - Prob. 6RACCh. 22 - Prob. 7RACCh. 22 - Prob. 8RACCh. 22 - Macrophages a. are large, phagocytic cells that...Ch. 22 - Which of these cells in the most important in the...Ch. 22 - Prob. 11RACCh. 22 - Antigens a. are foreign substances introduced into...Ch. 22 - Prob. 13RACCh. 22 - Prob. 14RACCh. 22 - Prob. 15RACCh. 22 - Which of these participates in costimulation? a....Ch. 22 - Prob. 17RACCh. 22 - Prob. 18RACCh. 22 - Prob. 19RACCh. 22 - Prob. 20RACCh. 22 - Prob. 21RACCh. 22 - Prob. 22RACCh. 22 - Prob. 23RACCh. 22 - Prob. 24RACCh. 22 - Prob. 25RACCh. 22 - A patient is suffering from edema in the...Ch. 22 - Prob. 2CTCh. 22 - If the thymus of an adult experimental animal is...Ch. 22 - Prob. 4CTCh. 22 - Prob. 5CTCh. 22 - Prob. 6CTCh. 22 - Prob. 7CTCh. 22 - Prob. 8CTCh. 22 - Prob. 9CTCh. 22 - Upon first exposure to an antigen, a sequence of...
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- Match the immunity concepts: __________ inflammation __________ antibody secretion __________ phagocyte __________ immunological memory __________ vaccination __________ allergy a. neutrophil b. plasma cell c. nonspecific response d. purposely causing memory cell production e. basis of secondary immune response f. nonprotective immune responsearrow_forwardHelparrow_forwardMatch the formed elements with their functions: Erythrocytes thrombocytes granulocytes neutrophils basophil natural killer cells Choices nonspecific innate defense mechanisms carry oxygen to tissues seek out and destroy bacteria via phagocytosis recognize and destroy abnormal host cells basophil releases histimine; function in allergic reactions and inflammation responses formation of blood clots and tissue repairarrow_forward
- The lymphatic system includes areas of high concentrations of APCs, T and B cells. has a pumping mechanism to move fluid. is very impermeable to extracellular fluid. collects fluid from around the brain and spinal cord. is the site of B and T cell clonal deletion.arrow_forwardAll of the following are true of antigen-presenting cells (APCs) EXCEPT: which option below is the answer? None of the other four answers (All are true statements about APCs) They can interact directly with lymphocytes They include macrophages and dendritic cells APCs by themselves cannot distinguish between different microbial antigens, remember them later, or respond specifically to them They are non-specific cells and they play no role in activating or triggering specific immune responsesarrow_forwardChoose 1 or more than 1 CD8 T lymphocytes: are generated from lymphoid progenitors in secondary lymphoid organs. help B lymphocytes to differentiate into plasma cells. recognize antigens through specific cell surface receptors. can be helped by CD4+ T lymphocytes to differentiate into cytotoxic T lymphocytes. are involved in the defense against intracellular pathogens.arrow_forward
- contain undigested material and are used by the body from future infections. O residual bodies, immune system lysosomes, immune system phagosomes, neutrophils autophagosomes, neutrophils to help memory cells form and protect thearrow_forwardWhich of the following statements is NOT TRUE about Macrophages? Macrophages have a single, somewhat large nucleus and granular inclusions Macrophages serve as antigen presenting cells or APCs Macrophages can express both MHC I and MHC II when acting as an APC Macrophages have less surface area than dendritic cells have, to bind antigens Macrophages arise from the same cell as dendritic cells Resident macrophages are found in only certain, specific tissuesarrow_forwardWhich of the following is not a function of eosinophils? Phagocytosis Antigen presentation Production of cytokines Antibody production Release of cytotoxic granule proteinsarrow_forward
- Explain what MALT is and describe where in the body it is found. What role does it play in the body's defenses? asap typed onlyarrow_forwardAn important aspect of the immune system is the physical separation of the blood lymphatics, extracellular fuld and reticuloendothelial system, so that cells and chemicals of the immune system are isolated from one another True or Falsearrow_forwardWhat is the role of interferons in the immune response? They stimulate the production of antiviral proteins They stimulate the release of IgM. They establish memory cells for future exposures. They increase body temperature.arrow_forward
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