Which ONE of the following flow cytometry results is most likely in a patient with chronic lymphocytic leukaemia? Select one: A.CD11c+, CD25+, CD103+ B.CD5+, CD19+, CD20+ (dim) C.Surface immunoglobulin+, CD5+, cyclin D1+ D.CD10+, CD20+, FMC7+

Which ONE of the following flow cytometry results is most likely in a patient with chronic lymphocytic leukaemia? Select one: A.CD11c+, CD25+, CD103+ B.CD5+, CD19+, CD20+ (dim) C.Surface immunoglobulin+, CD5+, cyclin D1+ D.CD10+, CD20+, FMC7+

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter45: Defenses Against Disease

Section: Chapter Questions

Problem 6TYK

See similar textbooks

Related questions

Q: Sketch a B cell antigen receptor. Label the V and C regions of the light and heavy chains. Label the…

A: Immunoglobulin molecules are the globular proteins that are synthesized by the plasma cells located…

Q: How would you differentiate the following structures when seen in an unstained smear: a.…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: Which of the following are characteristics of FceRI? Choose all that apply. A. They bind very…

A: The immune system uses a large Y-shaped protein as an antibody. This protein is also called…

Q: A 23-year-old woman is brought to the ER in respiratory distress, minutes after she was stung on the…

A: We are authorized to answer only one question at a time, since you have not mentioned which question…

Q: The first cell type active in the innate response is usually a(n) A) phagocyte.…

A: The innate immune system is the first line of defence in the body.

Q: B lymphocytes, the precursors of plasma cells, are triggered to proliferate by the binding of…

A: B-cell is a type of lymphocyte which is involved in the humoral immune response in the body. B-cell…

Q: One very effective treatment for SARS-Cov-2 is the injection of serum containing antibodies from…

A: Naturally acquired immunity is when the body encounters live pathogens which causes disease and the…

Q: Would it be worse for the function of the antibody for it to lose the Fc region or a Fab region?…

A: The N-terminal fragment square degree is called the beautiful space, and also the C-terminal…

Q: Describe the reason as to why inducing plasma cells to secrete IgG instead of IgE prevents type |…

A: A biological system called the immune system is in charge of identifying and eliminating foreign…

Q: A monoclonal antibody isa. capable of inducing any antigen.b. specific to one antigen.c. responsible…

A: Any abnormal condition that hinders normal body functioning is considered a disease. Immunity, the…

Q: What is the first step in the antigen-antibody interaction? A.) opsonization B.) epitope production…

A: Out of all the options provided - Option (A) is INCORRECT - Opsonization is the process of coating…

Q: 36) Autoantibodies associated with thrombosis in systemic lupus erythematosus are() A Anti-Sm…

A: Systemic lupus erythematous SLE which is the common type of lupus .This ia an autoimmune disease in…

Q: What immune response would a mild breakthrough infection by the Omicron-variant SARS-CoV- 2 most…

A: ANSWER) (a) Only T-cells will be stimulated

Q: Eileen presents with flu-like symptoms, including fever, chills,and body aches:- a. What part of the…

A: Flu-like symptoms may be caused by a variety of illnesses, autoimmune disorders, and other…

Q: The vascular changes of inflammationa. lead to an increase in bacterial cells at the injury site.b.…

A: Answer is option c.)allow plasma proteins to move easily from the bloodstream to theinjury site.

Q: A table comparing the biological characteristics of the five classes of immunoglobulins is shown…

A: Immunoglobulins are also called as antibodies which are made by white blood cell (WBC)

Q: Which ONE of the following flow cytometry results is most likely in a patient with chronic…

A: B cell chronic lymphocytic leukemia (CLL) develops from a type of white blood cell called B cells.…

Q: .If thymus gland is removed from a newborn, ___________. A. lymphoid organs are not affected B.…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Ted finds out that he has been exposed to the measles and is concerned that he might have contracted…

A: Rubella also referred to as German measles, is an infectious disease triggered by the rubella virus.…

Q: Which antibody type description among A-D is falsely characterized? A) OIGA: form dimers; prevent…

A: All antibodies are secreted by the B-cells. Antibodies are classified into 5 main classes i.e IgG,…

Q: In preparying cells for karyotyping, a hypotonic solution is used in the process. What is the…

A: Cytogenetics is the science or study of chromosomes.

Q: In the secondary immune response, naïve B cells are inhibited. Explain the molecular mechanism…

A: Antigen recognition by Ig receptors and extracellular signaling by CD4+ T cells (thymus-dependent)…

Q: During the secondary immune response, in the serum you would expect a. to find a greater…

A: Introduction The secondary immune response occurs on repeated antigen exposures, with a stronger…

Q: The classic clinical problem with immunodeficiency disorders is the development of which of the…

A: Immunodeficiency disorders are common and it occurs due to many conditions. The ability of the body…

Q: a. Explain why most immune reactions result in a polyclonalcollection of antibodies.b. How do…

A: A tool that recognizing, locating, or identifying antigens to destroy is called as antibodies. The…

Q: A. Describe an immunoassay (and the steps involved) in which you could detect the presence of a…

A: Immunoassay is a biochemical test that is used to detect the presence and/or concentration of an…

Q: Explain the principle of HAT medium used during monoclonal antibodies production.

A: Monoclonal antibodies(mAbs) act like human antibodies and are produced synthetically. They are used…

Q: Which of the following is true about IgG? View Available Hint(s) for Part A It is restricted…

A: Option C It is the most common antibody class.

Q: Which cell recognizes stressed cells in the absence of expressed MHC or antibodies? A. B lymphocyte…

A: The cell that recognizes stressed cells in the absence of expressed MHC or antibodies are known as…

Q: A) In general, list three unique factors that differentiate the TH1 subset from the other…

A: Introduction T cells also called "T lymphocytes" are the immune cells produced in the Thymus. These…

Q: question: Helper T cells can be activated by 1.interacting with an infected cell expressing an…

A: Answer : Option "D " is correct . Helper T cells can be activted by interacting with a macrophage…

Q: If B cells making high-affinity IgG4 are unable to switch to IgE at a late stage in the germinal…

A: Helminths are parasites that cause several infections.

Q: Which of the following best describes the reason that the B cell receptor cannot transduce signals…

A: Immunity is the body's ability to fight off disease and damage resulting from the entry of…

Q: Each of the following statements concerning the macrophages is true, EXCEPT: * Sometimes referred to…

A: Immune responses can be of two types. These are innate immune responses and adaptive immune…

Q: There is a second, delayed spike of IgM in the secondary response. Why might this be…

A: The primary immune response occurs when an antigen comes in contact with the immune system for the…

Q: A. In table form, differentiate Primary from Secondary Immune Response according to the ff. a.…

A: There are few important points about immunology: We know that immunology is the science that is…

Q: B lymphocytes, the precursors of plasma cells, are triggered to proliferate by the binding of…

A: Lymphocytes are white blood cells . They are immune cells made in bone marrow and found in blood and…

Q: Treating patients with convalescent plasma involves obtaining blood from patients that have already…

A: convalescent plasma is a passive antibody therapy where a plasma that contains virus-specific…

Q: Which ONE of the following is TRUE regarding adult T‐cell leukaemia‐lymphoma?

A: Adult T-cell Leukemia/Lymphoma (ATLL) is a disease which refers to the mature T cell neoplasm of…

Q: Which of the following characteristics is true of large Pre-B cells? Select one: a. They do not…

A: The immune system comprises several cells that participate in the defense mechanisms of the body.…

Q: Which components are considered a barrier to pathogen entry? all that apply Select one or more: a.…

A: pathogens are microorganisms which can cause disease and disorders in humans when they enter the…

Q: If you are transfusing blood to a hypothetical patient, is it more important that the transfused…

A: Blood is a liquid substance which flows in the blood vessels and carry nutrients and oxygen to the…

Q: or injury are called: A. antibodies B. immunoglobulins. C. gamma globulins D. acute-phase proteins…

A: Ans 3: Early infection detects a high concentration of acute-phase proteins. Ab and Ig take time to…

Question

Which ONE of the following flow cytometry results is most likely in a patient with chronic lymphocytic leukaemia?

Select one:

A.CD11c+, CD25+, CD103+

B.CD5+, CD19+, CD20+ (dim)

C.Surface immunoglobulin+, CD5+, cyclin D1+

D.CD10+, CD20+, FMC7+

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

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

Which ONE of the following flow cytometry results is most likely in a patient with chronic lymphocytic leukaemia? A.Surface immunoglobulin+, CD5+, cyclin D1+ B.CD11c+, CD25+, CD103+ C.CD10+, CD20+, FMC7+ D.CD5+, CD19+, CD20+ (dim)
Which of the following are characteristics of FceRI? Choose all that apply. A. They bind very tightly to IgE B. They have the tightest of all Ab-Fc interactions C. They are found on all immune cells D. They only bind the Fc region of an IgE when the Fab portion has bound an Ag 2. TGF-b and IL-3 A. promote basophil maturation and inhibit eosinophils B. promote eosinophil maturation and inhibit basophils C. inhibit both eosinophil and basophil production D. promote both basophil and eosinophil production which of the following is true of an innocuous substance? A. It is foreign B. It is involved in type II hypersensitivity reactions C. It binds to mast cells to cause degranulation D. It is supposed to trigger an immune response
Which of the following statements is NOT true of a fever?a. Temperature is regulated by chemicals that reset the body's thermostat to a higher setting.b. The higher than normal body temperature impairs the functions of some bacteria.c. The higher than normal body temperature is always harmful.d. The higher temperature impairs leukocytes andantibody production.e. Both c and d. Which of the following statements is NOT true of antibodies?a. They bind to foreign antigens, making them susceptible to being engulfed by phagocytes.b. They serve as specific binding sites on B cells.c. An antibody is usually able to bind to a variety of different types of antigensd. They are composed of two heavy chains and two light chains.
In the secondary response, the IgG levels rise much faster than they did during the first antibody response. Why is this?Choose one: A. The plasma cells that were produced for the first response have a very long half-life, so they are able to produce antibodies for the second response without activation of other B cells. B. Memory B cells are capable of producing antibodies directly, so there is no need to spend time differentiating them into plasma cells. C. By the secondary response, there are B cells and T cells that have differentiated into plasma cells, giving more total plasma cells to work with. D. Memory B cells are present for the secondary response. Those cells are much easier to activate than the naive B cells; therefore, the response occurs much more quickly and on a larger scale.
There is a second, delayed spike of IgM in the secondary response. Why might this be occurring?Choose one: A. When there is a lot of IgG antibody floating around in the bloodstream, some of the monomers link up into IgM pentamers. B. Some IgM is being made by the plasma cells producing the IgG antibodies. C. New naive B cells have been able to activate and produce a new primary response. D. Some of the plasma cells are switching back to IgM production after producing other isotypes for a while.
Immunoglobins help eliminate the pathogen through the process of: A. Release of hydrolytic enzymes on the pathogen B. Agglutination and precipitation C. Direct phagocytosis D. Activating platelets
You have a patient with abnormally high IgE antibodies. What are two scenarios that might lead to a high level of IgE antibodies? How would you find out which scenario is causing the increase in IgE?
. A) What is the significance of producing monoclonal antibodies? B) What is the role of cell culture in production of monoclonal antibodies? C) Name and briefly explain the use of any 4 commercially available monoclonal antibodies.
What is the single best defining feature of a lymphocyte? A A type of leukocyte B A cell that is specialized to produce cytokines C Present in the circulation D Antigen-specific E Able to undergo cell proliferation What is the characteristic that best defines the adaptive (acquired immune response? A It exhibits immunological memory B It involves leukocytes C It involves cell proliferation D The cells involved recognize pathogens E It is not present at birth
Which of these statements about the Fab portion of antibodies is true? a.It binds to antigens. b.Its amino acid sequences are variable. c. It consists of both H and L chains. d. All of these are true.
Which of the following binds to the Fc portion of the antibody? A. C1q B. C2a C. C1r D. C1s E. C2b
Which DOES NOT describe monoclonal antibodies? Group of answer choices a. Monoclonal antibodies are produced in test tubes by hybridoma cells b. Monoclonal antibodies are specific to multiple antigens c. These antibodies are used in diagnostic tests d. The antibody producing cells may come from a non-human source