The correct term that refers to the foot is b) pedal.
Explanation: In anatomical terminology, ‘pedal’ is derived from the Latin word ‘pes’, which means ‘foot’. It is used to refer to anything related to the feet. The other options refer to different body parts: ‘cervical’ refers to the neck, ‘femoral’ refers to the thigh, ‘brachial’ pertains to the arm, and ‘antebrachial’ pertains to the forearm. Thus, the term that directly relates to the foot is indeed ‘pedal’.