Which of the following is NOT one of the 5 cardinal signs of inflammation?

Which of the following is NOT one of the 5 cardinal signs of inflammation?

• A. Pain
• B. Swelling
• C. Temperature
• D. Redness

Answer: (C)

The five cardinal signs of inflammation are well-established as pain, swelling, redness, heat (increased temperature), and loss of function. These signs are critical for understanding the body's response to injury or infection. In this context, pain, swelling, and redness are indeed part of the cardinal signs, while increased temperature (heat) is commonly recognized as the sign that reflects the local increase in blood flow and metabolic activity due to inflammation. However, 'temperature' as a standalone term can be confusing. Unlike the phrase 'increased temperature', which directly relates to heat as a cardinal sign, temperature itself does not specifically describe a manifestation of inflammation. Thus, choosing 'temperature' is justifiable as it does not precisely align with the phrasing used for the classic signs of inflammation. Understanding the distinction among these terms is important for accurately describing the physiological responses to injury or infection.

The five cardinal signs of inflammation are well-established as pain, swelling, redness, heat (increased temperature), and loss of function. These signs are critical for understanding the body's response to injury or infection.

In this context, pain, swelling, and redness are indeed part of the cardinal signs, while increased temperature (heat) is commonly recognized as the sign that reflects the local increase in blood flow and metabolic activity due to inflammation. However, 'temperature' as a standalone term can be confusing. Unlike the phrase 'increased temperature', which directly relates to heat as a cardinal sign, temperature itself does not specifically describe a manifestation of inflammation.

Thus, choosing 'temperature' is justifiable as it does not precisely align with the phrasing used for the classic signs of inflammation. Understanding the distinction among these terms is important for accurately describing the physiological responses to injury or infection.