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Home Q & A Board Biology-Related Homework Help Medicine Nursing and Clinical
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colleen colleen
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11 years ago
The nurse is assessing a patient’s arm for inflammation. What are cardinal signs of a localized inflammatory process?
Standard Text: Select all that apply.
1. purulent drainage
2. pain
3. hyperemia
4. erythema
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Sunshine ☀ ☼

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#1
Valued Member
11 years ago
2,3,4 -- The cardinal signs of inflammation are erythema/redness, local heat caused by the increased blood flow to the injured area ( hyperemia), swelling due to accumulated fluid at the site, pain from tissue swelling and chemical irritation of nerve endings, and loss of function caused by the swelling and pain. Purulent drainage typically accompanies an infection.
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