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Questions and Answers
What is the term for increased vascularity often associated with inflammation?
What is the term for increased vascularity often associated with inflammation?
- Swelling
- Heat (correct)
- Redness (correct)
- Pain
What does 'Tumor' refer to in the context of inflammation?
What does 'Tumor' refer to in the context of inflammation?
Swelling due to blockage of lymphatic drainage
What is the definition of 'Dolor'?
What is the definition of 'Dolor'?
Physical pressure and/or chemical irritation of pain-sensitive structures
The term for loss of function due to pain and swelling is __________.
The term for loss of function due to pain and swelling is __________.
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Which term refers to the physical sensation of heat from increased vascularity?
Which term refers to the physical sensation of heat from increased vascularity?
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Which term describes the redness associated with inflammation?
Which term describes the redness associated with inflammation?
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Study Notes
Cardinal Signs of Inflammation
- Heat (Calor): Characterized by increased blood flow, resulting from heightened vascularity during inflammatory responses.
- Redness (Rubor): Also associated with increased vascularity; blood vessel dilation leads to a noticeable reddening of the affected area.
- Swelling (Tumor): Caused by blockage in lymphatic drainage, leading to accumulation of fluids and swelling in the tissue.
- Pain (Dolor): Emanates from physical pressure or chemical irritants affecting sensitive structures, contributing to discomfort.
- Loss of Function (Functio Laesa): Results from pain and swelling, impairing normal movement or function in the affected area.
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