Human Biology, 14 Edition

Published by McGraw-Hill Education
ISBN 10: 1-25924-574-8
ISBN 13: 978-1-25924-574-9

Chapter 7 - Assess - Page 148: 4

Answer

4. . C Histamine increases capillary permeability in inflamed tissues.

Work Step by Step

Histamine is secreted by basophils and mast cells. Some of the actions of histamine include the following: a. It increases the permeability of capillaries in inflammation b. It acts as a neurotransmitter c. It functions in allergic reactions. d. It causes the itching sensation in allergic reactions
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