Which of the following is one of the cardinal signs of acute inflammation?
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Correct answer: Rubor (redness)
Rubor (redness) is one of the classic cardinal signs of acute inflammation, resulting from vasodilation and increased blood flow to the affected area.
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More Inflammation and repair questions
- During the vascular phase of acute inflammation, which change occurs first?
- Which cell type is the predominant leukocyte in the first 24 hours of acute inflammation?
- What is the main function of macrophages during the wound-healing process after acute inflammation?
- Which of the following describes the correct sequence of wound healing phases under normal circumstances?
- Which extracellular matrix component helps form the initial scaffold for migrating cells during early wound healing?
- Which outcome of acute inflammation is most likely when the injurious agent is effectively removed and tissue architecture is intact?