All of the following pertain to platelets except they
A. contain hemoglobin to transport oxygen and carbon dioxide.
B. function primarily in hemostasis.
C. originate from giant multinucleate cells called megakaryocytes.
D. function in blood clotting and inflammation.
E. are not whole cells but are pieces of cells.
Answer: A
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Microbiology Chapter 12
- Which protein can be produced by a virus-infected cell, in order to communicate with other cells the need to produce antiviral proteins?
- During what process are hypochlorite and hydrogen peroxide produced to destroy bacteria and inhibit viral replication?
- What is the first step in the major events of the inflammation process?
- The _____ system of blood proteins acts to lyse foreign cells and viruses.
- The membrane attack stage of the complement cascade involves
- Which of the following is incorrect about complement?
- All of the following pertain to interferon except it
- Which of the following is a chemical used by phagocytes to destroy ingested foreign substances?
- What type of molecules act to draw phagocytes to foreign substances?
- Which of the following is not an event of phagocytosis?
- Which of the following is not a type of phagocyte?
- Each of the following are benefits of fever except it
- A person will typically experience the sensation of _____ when fever is starting to occur in the body.
- The circulating substances that affect the hypothalamus and initiate fever are
- Which of the following is not a chief function of inflammation?
- Which of the following is mismatched dealing with inflammation?
- The leakage of excess fluid into tissues is called
- Each of the following is involved in the migration of white blood cells except
- Histamine, serotonin, and bradykinin are all
- Which of the following is mismatched?
- Which of the following is incorrect about inflammation?
- All the following are events of early inflammation except
- The four classic signs and symptoms of inflammation include all the following except
- Diapedesis is the
- The lymphoid tissues of the intestinal tract are collectively referred to as
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