12. Fill-in-the-blank: Write the word or phrase that best completes each sentence. a. Antibodies involved in type I hypersensitivities are of the class. b. Allergy shots work by shifting antibody responses to produce. antibodies. c. A person who is blood type A would have IgM hemagglutinin antibodies against type red blood cells in their plasma. d. For a transplant to have the best chances of avoiding rejection, the genes coding for the molecules should be closely matched between donor and recipient. e. Because it is a "transplant" that can include APCS and T cells from the donor, a bone marrow transplant may induce a very specific type of rejection known as disease.

12. Fill-in-the-blank: Write the word or phrase that best completes each sentence. a. Antibodies involved in type I hypersensitivities are of the class. b. Allergy shots work by shifting antibody responses to produce. antibodies. c. A person who is blood type A would have IgM hemagglutinin antibodies against type red blood cells in their plasma. d. For a transplant to have the best chances of avoiding rejection, the genes coding for the molecules should be closely matched between donor and recipient. e. Because it is a "transplant" that can include APCS and T cells from the donor, a bone marrow transplant may induce a very specific type of rejection known as disease.

Biology (MindTap Course List)

11th Edition

ISBN:9781337392938

Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Chapter45: The Immune System: Internal Defense

Section: Chapter Questions

Problem 10TYU: Which sequence most accurately describes antibody-mediated immunity? 1. B cell divides and gives...

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12. Which of the following statements is not true about active immunity? Select one: a. It forms a specific defense against a particular antigen b. It will last for some time c. The particular antibody formed will react against many different antigens d. It is the result of T cell and B cell activity e. An antigen-antibody reaction must occur 15. What is released by macrophages and dendritic cells to stimulate the immune response? Select one: a. Histamines b. Antigens c. Lymphatic fluids d. Antibodies e. Cytokines
1.If thymus gland is removed from a newborn, ___________.A. lymphoid organs are not affectedB. individual will not acquire immunologic competenceC. red bone marrow will take the function of thymusD. T lymphocytes will be activated 2. The white pulp of spleen _____.A. produce blood cells B. store plateletsC. destroy blood borne pathogens D. remove defective blood cells 3. Which of the following is TRUE?A. Tonsillitis of viral origin usually resolves on its own.B. Pharyngeal tonsillitis are pairedC. Tonsillitis are caused by viruses onlyD. Lingual tonsils are commonly removed in tonsillectomy 4. What will take over the functions of spleen if spleen is removed?A. thymus and liver B. red bone marrow and thymusC. lymph nodes and thymus D. red bone marrow and liver 5. Tissues that lack lymphatic capillaries include ______.A. Red bone marrow B. thymus C. lymph gland D. all of the above
11. In order to maintain homeostasis in the body, the lymphatic system and _(blank) _ system work closely together. Select one: a. Urinary b. Reproductive c. Digestive d. Cardiovascular e. Endocrine 12. Which of the following statements is not true about active immunity? Select one: a. It forms a specific defense against a particular antigen b. It will last for some time c. The particular antibody formed will react against many different antigens d. It is the result of T cell and B cell activity e. An antigen-antibody reaction must occur 15. What is released by macrophages and dendritic cells to stimulate the immune response? Select one: a. Histamines b. Antigens c. Lymphatic fluids d. Antibodies e. Cytokines
2. In preparation for a scheduled surgery, a patient visits the hospital lab for a blood draw. The technician collects a blood sample and performs a test to determine its type. She places a sample of the patient's blood in two wells. To the first well she adds anti-A antibody. To the second she adds anti-B antibody. Both samples visibly agglutinate. Has the technician made an error, or is this a normal response? If normal, what blood type does this indicate?
1. What is the purpose of humoral immunity? 2. A macrophage is also referred to as an antigen-presenting cell. Explain why that is an appropriate term.
Which sequence most accurately describes antibody-mediated immunity? 1. B cell divides and gives rise to clone 2. antibodies produced 3. cells differentiate and form plasmacells 4. activated T helper cell interacts with B cell displaying same antigen complex 5. B cell activated (a) 1, 2, 3, 4, 5 (b) 3, 2, 1, 4, 5 (c) 4, 5, 3, 2, 1 (d) 4, 5, 1,3, 2 (e) 4, 3, 1, 2, 5
Interleukins are associated primarily with which of the following? production of various lymphocytes immune responses inflammation all of the above
1. The laboratory scientist who reviews the marrow reports that the bone marrow is overridden with plasma cells—so much so that clusters of plasma cells can be seen. What is the function of plasma cells? Explain with no more than 3-6 sentences. A). To present foreign antigens to immune cells B). To directly attack foreign cells when foreign antigens are recognized. C). To phagocytize cells with foreign antigens. D). To produce immunoglobulins specific to foreign antigens presented by T helper cells. 2. Immunoglobulins are made mainly of what substance? Explain. A). Carbohydrate B). Lipid C). Protein
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.
1. Why are newborns and extreme age late senior years prone to diseases? 2. Give an example on how to strengthen immunity.
7.Which of the following describes passive immunity? Note: This is a multiple question, choose the correct answer below: antibodies transferred to the fetus from the mother across the placenta vaccination for polio catching a common cold allowing oneself to become infected with chicken pox
III. LAB REPORT You inherited your blood type from your parents. Your blood type is based on antigens found on your red blood cells named A or B and antibodies found in your plasma called a or b. See Table 1 for the antigen-antibody make-up of different blood types. Table 1 Blood type Antigens Antibodies A A b B B a AB A and B neither a nor b O neither A nor B both a and b A. When would clumping (or agglutination occur?