What temperature rise characterizes moderate heating?

What temperature rise characterizes moderate heating?

• A. 1 deg C
• B. 2-3 deg C
• C. 4-5 deg C
• D. 0 deg C

Answer: (B)

Moderate heating is the level of temperature rise that is noticeable and therapeutic but not excessive. In many rehab guidelines, it corresponds to about 2 to 3 degrees Celsius of increase in tissue temperature. At this level, you get enough warmth to modestly improve tissue extensibility and blood flow, which can help with stretching and comfort, without approaching temperatures that risk tissue damage. A smaller rise, around 1 degree, is considered mild heating—warmth with limited effect on function. A larger rise, about 4 to 5 degrees, is vigorous heating, which carries a higher risk of burns and tissue injury and is used with caution. Zero rise means no heating at all.

Moderate heating is the level of temperature rise that is noticeable and therapeutic but not excessive. In many rehab guidelines, it corresponds to about 2 to 3 degrees Celsius of increase in tissue temperature. At this level, you get enough warmth to modestly improve tissue extensibility and blood flow, which can help with stretching and comfort, without approaching temperatures that risk tissue damage.

A smaller rise, around 1 degree, is considered mild heating—warmth with limited effect on function. A larger rise, about 4 to 5 degrees, is vigorous heating, which carries a higher risk of burns and tissue injury and is used with caution. Zero rise means no heating at all.