The Primary Purpose of the Vascular Changes in an Invaded

question 49

Multiple Choice

The primary purpose of the vascular changes in an invaded or injured area is to

• A)produce swelling, redness, heat, and pain
• B)bring to the affected area phagocytes and plasma proteins that defend against the offending agent
• C)produce pus
• D)exert an anti-inflammatory effect to protect against damage by potentially over-reactive defense mechanisms
• E)trigger specific immune responses

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