Which combining form means work?

Which combining form means work?

• A. Bi/o
• B. Gluc/o
• C. Erg/o
• D. Ot/o

Answer: (C)

Combining forms in medical terms carry specific meanings, and this one clearly maps to work. The form erg/o comes from the Greek ergon meaning work, so it’s used to form terms related to labor or exertion, such as ergometer (a device that measures work) and ergonomics (the study of designing tasks to fit human work). The other roots refer to life (bi/o), sugar or glucose (gluc/o), and the ear (ot/o), which don’t convey the idea of work.

Combining forms in medical terms carry specific meanings, and this one clearly maps to work. The form erg/o comes from the Greek ergon meaning work, so it’s used to form terms related to labor or exertion, such as ergometer (a device that measures work) and ergonomics (the study of designing tasks to fit human work). The other roots refer to life (bi/o), sugar or glucose (gluc/o), and the ear (ot/o), which don’t convey the idea of work.