Inflammation Is Characterized in Part by Redness and Swelling

question 3

Multiple Choice

Inflammation is characterized in part by redness and swelling. In inflammation,_______ increases blood flow to affected tissues (producing redness) and causes fluid to leak out of the blood vessels and into the tissue (producing swelling) .

• A) pyruvic acid
• B) histamine
• C) amine
• D) growth factor
• E) clotting factor

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