Which of the following is a sign of potential infection at a wound site?

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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 sign of potential infection at a wound site?

Explanation:
Redness indicates inflammation from increased blood flow to the wound as the body brings immune cells to fight any invading bacteria. This heightened circulation is a normal part of the defense against infection, and redness is often accompanied by warmth, swelling, and sometimes pus when an infection is present. Other sensations like itching, bruising, or dryness aren’t typical signs of infection—itching may come from irritation or allergic reactions, bruising from trauma, and dryness from skin damage. If redness spreads, persists, or is paired with warmth, swelling, fever, or discharge, it’s important to seek medical attention.

Redness indicates inflammation from increased blood flow to the wound as the body brings immune cells to fight any invading bacteria. This heightened circulation is a normal part of the defense against infection, and redness is often accompanied by warmth, swelling, and sometimes pus when an infection is present. Other sensations like itching, bruising, or dryness aren’t typical signs of infection—itching may come from irritation or allergic reactions, bruising from trauma, and dryness from skin damage. If redness spreads, persists, or is paired with warmth, swelling, fever, or discharge, it’s important to seek medical attention.

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