Which of the following is NOT part of the foot examination process?

Wrist strength is not a component of the foot examination process because it pertains specifically to the strength and function of the wrist joint and the muscles that control it. A foot examination focuses on issues related to the foot itself, such as pain response, visible injuries like bruises and bumps, and any changes in skin color that may indicate underlying conditions or injuries.

The other factors—reaction to pain, bruises and bumps, and skin discoloration—are critical in assessing the health and function of the foot. They offer insights into the presence of injury, inflammation, or other medical concerns directly related to the lower extremities. Thus, assessing wrist strength does not contribute to the evaluation of foot health, highlighting why it is not part of the foot examination process.