The suffix that means "puncture" is:

The suffix that means "puncture" is:

• A. -centesis
• B. -otomy
• C. -genic
• D. -osis

Answer: (A)

Puncturing to withdraw fluid is described by the suffix -centesis. This suffix is used in procedures like thoracentesis or paracentesis, where a needle or instrument punctures a body cavity to drain fluid. The ending -centesis literally indicates a surgical puncture for aspiration. In contrast, -otomy means to cut into something, as in incision; -genic refers to producing or forming; and -osis denotes a condition or abnormal state. These do not convey puncture, which is why -centesis is the best match for the meaning “puncture.”

Puncturing to withdraw fluid is described by the suffix -centesis. This suffix is used in procedures like thoracentesis or paracentesis, where a needle or instrument punctures a body cavity to drain fluid. The ending -centesis literally indicates a surgical puncture for aspiration.

In contrast, -otomy means to cut into something, as in incision; -genic refers to producing or forming; and -osis denotes a condition or abnormal state. These do not convey puncture, which is why -centesis is the best match for the meaning “puncture.”