Which of the following is a common sign of infection?

Study for the ATI Fundamentals 5 Test. Prepare with flashcards and multiple choice questions, each question comes with explanations and hints. Ace your exam!

Multiple Choice

Which of the following is a common sign of infection?

Explanation:
Redness is produced by inflammation as blood flow increases to the area of infection, making the skin look red at the site. This visible change is a common and reliable local sign that the body is fighting an invading organism at that spot. Fever can occur but isn’t always present and points to a systemic response rather than a local finding. Nausea and cough can happen with many conditions and aren’t as directly linked to a localized infection as redness.

Redness is produced by inflammation as blood flow increases to the area of infection, making the skin look red at the site. This visible change is a common and reliable local sign that the body is fighting an invading organism at that spot. Fever can occur but isn’t always present and points to a systemic response rather than a local finding. Nausea and cough can happen with many conditions and aren’t as directly linked to a localized infection as redness.

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