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Author Question: The predominant phagocyte of early inflammation is the: a. eosinophil. b. neutrophil. c. ... (Read 79 times)

lidoalex

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on: Jun 25, 2018
The predominant phagocyte of early inflammation is the:
 
  a. eosinophil.
  b. neutrophil.
  c. lymphocyte.
  d. macrophage.

Question 2

Which factor will help the nurse differentiate leukotrienes from histamine?
 
  a. Site of production
  b. Vascular effect
  c. Chemotactic ability
  d. Time of release


jointhecircus

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Reply #1 on: Jun 25, 2018
Answer to Question 1

ANS: B
Neutrophils are the predominant phagocytes in the early inflammatory site, arriving within 612 hours after the initial injury. Eosinophils help limit and control inflammation, but they are not the prominent phagocyte. Lymphocytes are part of the innate immune response. Macrophages kill microorganisms.

Answer to Question 2

ANS: D
Leukotrienes are released slower and longer than histamine. Both leukotrienes and histamine are produced by mast cells, and they have similar vascular effects and chemotactic abilities.


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