Human Biology (MindTap Course List)
11th Edition
ISBN: 9781305112100
Author: Cecie Starr, Beverly McMillan
Publisher: Cengage Learning
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Textbook Question
Chapter 9, Problem 1CT
New research suggests a link between some microbes that normally live in the body and seemingly unrelated major illnesses. The gum disease called periodontitis itself is not life-threatening, for instance, but it is a fairly good predictor for heart attacks. Bacteria that cause gum disease can trigger inflammation. Thinking back to your reading in Chapter 7, how do you suppose that this response also may be harmful to the heart?
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Students have asked these similar questions
In certain bacterial illnesses, particularly lung
infections with Pseudomonas aeruginosa, a
physician may not treat the patient with antibiotics
(which will kill the microorganisms), rather give the
patient anti-inflammatory medications.
1. Why might a physician choose to inhibit inflammation in
the case of an infection?
2. What types of damage might the inflammatory response
do to the surrounding tissues, not just the bacteria it was
designed to combat?
3. We talked a lot about controlling the complement cascade
because of its potentially damaging effects, what are
some of the ways the body can control inflammation and
the inflammatory response?
What is a cytokine?
A
) a. a chemical mediator (stimulus) of inflammation that is released by cells in response to tissue or cell damage
O b. an antimicrobial substance made by neutrophils
O c. a repair stimulator produced by Eosinophils during an allergic reaction
O d. cellular (cyto-) substance that mediates noisy arguments between macrophages and lymphocytes
And that I put A
Cardiac disease is considered a(n)
O a. acute, 3
O b. acute, 10
1 c. chronic, 3
O d. chronic, 10
Oe, acutely chronic, 114
And that I put Chronic 3
Are the 3 questions correct?
Tuberculosis is a disease that has been with us for a long time. Scientists believed that the disease was responding to treatment. However, in the past few years there has been an increase in the number of cases of tuberculosis. Explain the reason for this increase.
Chapter 9 Solutions
Human Biology (MindTap Course List)
Ch. 9 - Prob. 1RQCh. 9 - Distinguish between a. neutrophil and macrophage...Ch. 9 - What is the difference between innate immunity and...Ch. 9 - What is the difference between an allergy and an...Ch. 9 - ______ are barriers to pathogens at body surfaces....Ch. 9 - Complement proteins function in defense by...Ch. 9 - Prob. 3SQCh. 9 - Prob. 4SQCh. 9 - Antibody-mediated responses work best against...Ch. 9 - Cell-mediated responses work best against...
Ch. 9 - The most common antigens are __________. a....Ch. 9 - The ability to develop a secondary immune response...Ch. 9 - Tears are part of the bodys defensive arsenal....Ch. 9 - Match the immunity concepts: __________...Ch. 9 - New research suggests a link between some microbes...Ch. 9 - Given what you now know about how foreign invaders...Ch. 9 - Researchers have been trying to develop a way to...Ch. 9 - Prob. 4CTCh. 9 - Prob. 5CT
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