Which root means foot?

Study for the SkillsUSA Medical Terminology Exam. Use our comprehensive quiz to test your knowledge with multiple choice questions and get explanations and hints for each question. Prepare for success!

Multiple Choice

Which root means foot?

Explanation:
ped/o denotes the foot, coming from a root that you’ll see in words like pedal (foot-operated) or pedicure (foot care). The other roots refer to different things: radius is a bone in the forearm (and can also mean a line from center to edge in math), oste/o means bone, and rad/i relates to radius or ray (as in radiology), not the foot. So ped/o is the root that specifically means foot.

ped/o denotes the foot, coming from a root that you’ll see in words like pedal (foot-operated) or pedicure (foot care). The other roots refer to different things: radius is a bone in the forearm (and can also mean a line from center to edge in math), oste/o means bone, and rad/i relates to radius or ray (as in radiology), not the foot. So ped/o is the root that specifically means foot.

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