REVIEW QUESTIONS5. Which of the following cells is phagocytic?a plasma cellb. macrophagec. B celld. NK cell6. Which structure allows lymph from the lower right limbto enter the bloodstream?a. thoracic ductb. right lymphatic ductc. right lymphatic trunkd. left lymphatic trunk7. Which of the following cells is important in the innateimmune response?a. B cellsb. T cellsc. macrophagesd. plasma cells8. Which of the following cells would be most active inearly, antiviral immune responses the first time one isexposed to pathogen?a. macrophageb. T cellc. neutrophild. natural killer cell9. Which of the lymphoid nodules is most likely to see foodantigens first?a. tonsilsb. Peyer's patchesc. bronchus-associated lymphoid tissued. mucosa-associated lymphoid tissue10. Which of the following signs is not characteristic ofinflammation?a. rednessb. painc. coldd. swelling11. Which of the following is not important in the antiviralinnate immune response?a interferonsb. natural killer cellsc. complementd. microphages12. Enhanced phagocytosis of a cell by the binding of aspecific protein is calleda. endocytosisb. opsonizationc. anaphylaxisd. complement activation13. Which of the following leads to the redness ofinflammation?a. increased vascular permeabilityb. anaphylactic shockc. increased blood flowd. complement activation14. T cells that secrete cytokines that help antibodyresponses are calleda. Thib. Th2c. regulatory T cellsd. thymocytes15. The taking in of antigen and digesting it for laterpresentation is calleda. antigen presentationb. antigen processingc. endocytosisd. exocytosis16. Why is clonal expansion so important?a. to select for specific cellsb. to secrete cytokinesc. to kill target cellsd. to increase the numbers of specific cells17. The elimination of self-reactive thymocytes is called

According to our guideline we can answer only the first question and up to first three supports. So,…

Answered: RE 5. Which of the following cells is…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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1. Sensitization occurs when A. the body produces an T cell response to an innocuous substance B. a person has an allergic response to a substance C. the body produces IgE in response to an innocuous substance D. IgE binds to mast cells 2. Match the sensitivity reaction with and an example of it. Type I Type III Type IV Type II A. Eczema B. Reaction resulting from administrating of drugs C. Serum sickness D. Poison ivy 3. Allergic rhinitis results in all of the following except: A. bacterial infections B. conjunctivitis C. asthma D. blocked sinuses
10. What specific type of immunity is involved in the production of antibodies? A. Humoral immunity B. Innate immunity C. Cellular immunity D. Inflammatory response
12. Answer BOTH parts of this question. (a) Describe the role of NK cells in fighting cancer? (b) What is the evidence that they are involved in metastatic cancer?
4. Mr. Pike is bitten by a black widow and receives anti-venom. The type of immunity he develops is called? a. Herd acquired passive immunity b. Artificially acquired passive immunity c. Naturally acquired active immunity d. Naturally acquired passive immunity e. Artificially acquired active immunity 5. After touching her cat's bed, Jane Doe contracts toxoplasmosis. This is an example of: a. airborne transmission b. vehicle transmission c. direct contact transmission d. indirect contact transmission e. herd acquired active immunity 6. By destroying antibodies with enzymes, a microbe could a. prevent chemotaxis b. prevent phagocytosis c. prevent complement (alternative) d. prevent opsonization e. both b & d J AA outlook.office.com || 3/12 ¿
3. Discuss the effect of the following physiological changes on the effectiveness of the body’s immune response: a. Taking antacids on a regular basis. b. Changes caused by smoking in the cilia in the respiratory epithelium c. Cut or abrasion in the skin. 2. Explain how the body tries to prevent pathogenic entry into the body 2.3. Evaluate factors that affect the efficiency of the body’s first line of defence
1. If the human body can successfully fight off the mumps virus, why is it hard to fight AIDS? 2. What cells that fight disease are always present in the body? What cells or parts of cells are produced after the disease-causing virus enters the body? 3. What are some different ways the body develops immunity to a disease? 4. Where are scientists in the process of developing a vaccine for HIV?
2. The cytoplasm of these cells have large dark granules that contain heparin and histamine: 2. Neutrophils b, Eosinaphils ¢ Basophils d. Monocyzes
1. Under what circumstances is having a fever beneficial? Under what is having a fever circumstances harmful? 2. What are the actions of T cells? What are the actions of B cells?
11. The lymphatic ring of pharynx include all of the following tonsils, except OA. palatine tonsil OB. lingual tonsil C. pharyngeal tonsil D. tubal tonsil O E. tonsil of cerebellum

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