A. In table form, differentiate Primary from Secondary Immune Response according to the ff. a. type of Ig b. action of memory cells c. amount and speed of antibody production d. recognition phase e. timing of exposure B. In table form, differentiate Cell mediated from Antibody mediated (humoral) Immunity according to type of cells involved and product form C. Enumerate 5 lab tests/procedures done to obtain/identify Lymphocytes. Then briefly discuss one.

A. In table form, differentiate Primary from Secondary Immune Response according to the ff. a. type of Ig b. action of memory cells c. amount and speed of antibody production d. recognition phase e. timing of exposure B. In table form, differentiate Cell mediated from Antibody mediated (humoral) Immunity according to type of cells involved and product form C. Enumerate 5 lab tests/procedures done to obtain/identify Lymphocytes. Then briefly discuss one.

Body Structures & Functions

12th Edition

ISBN:9781285695495

Author:Scott

Publisher:Scott

Chapter15: The Lymphatic And Immune Systems

Section: Chapter Questions

Problem 1M

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A. In table form, differentiate Primary from Secondary Immune Response according to the ff. a. type of Ig b. action of memory cells c. amount and speed of antibody production d. recognition phase e. timing of exposure B. Enumerate 5 lab tests/procedures done to obtain/identify Lymphocytes. Then briefly discuss one
a. Define epitope; compare polyclonal antibodies to monoclonal antibodies. b. Describe an immunoassay (and the steps involved) in which you could detect the presence of a particular antigen. c. Describe an immunoassay (and the steps involved) in which you could detect the presence of a particular antibody.
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.
. 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.
Explain why each choice (a-d) is correct or incorrect. A vaccine is effective because a. The vaccine contains the antibodies necessary to fight infection. b. The vaccine contains the lymphocytes necessary to fight infection. c. The secondary response of the adaptive immunity is faster and more efficient than the primary response. d. B lymphocytes are unable to mount an immune response the first time they are exposed to a new pathogen.
Indicate whether the following questions are true (T) or false (F). a. Secondary immune responses take the same amount of time as primary immune responses to become effective. b. On secondary exposure to an infectious agent there is reduced mortality. c. Only immune responses made in mucosal secondary lymphoid tissues can provide protective immunity. d. If an individual acquires a second cold in the same season it will most probably be caused by a different type of cold virus. e. Plasma cells generated in a secondary immune response have longer life-spans than those made during a primary immune response. f. During a primary immune response, only memory B cells are generated.
a. Describe the main elements of the process through which the immune system distinguishes self from nonself. b. How is surveillance of the tissues carried out? c. What is responsible for this surveillance? d. What does the term foreign mean in reference to the immune system?
Which part of an antibody binds to the antigen?a. Heavy chain.b. Light chain.c. Variable region.d. All of the above. B ceIls do which of the following?a. Develop into plasma cells and memory cellsb. Involved in humoral immunityc. Develop and mature in red bone marrowd. Atl of the above
Select all of the following statetments that apply to immunological memory: A. A small population of plasma cells secrete pathogen-specific antibody long after pathogen clearance from the body. B. Memory T cells and memory B cells originate in secondary lymphoid tissue through colonal expansion. C. Memory T cells are produced during secondary immune responses, but not during primary immune responses. D. During a primary immune response, effector B cells outnumber memory cells. E. protective immunity persists for the same period regardless of the type of pathogen F. Memory B cells generated in secondary immune responses are more effective than memory B cells made in primary immune responses because of affinity maturation
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.
The _____ occurs 6–8 hours after an initial type I allergic response in which mast cells produce leukotrienes, chemokines, and cytokines. a. Arthus reaction b. late-phase reaction c. delayed-type hypersensitivity reaction d. condition known as anaphylactic shock e. skin rash known as chronic urticaria.
A. Describe an immunoassay (and the steps involved) in which you could detect the presence of a particular antigen. B. Describe an immunoassay (and the steps involved) in which you could detect the presence of a particular antibody..