Certified Electronic Health Records Specialist (CEHRS) Practice Exam

The suffix "-metry" refers to what process?

1. Excision

2. Process of recording

3. Process of measurement

4. Deficient, below

The correct answer is: Process of measurement

The suffix "-metry" is derived from the Greek word "metron," meaning "measure." It indicates a process that involves measurement. In medical terminology, it is often used to denote the action or process of measuring something. For example, in terms like "audiometry" (measurement of hearing) or "plethysmography" (measurement of changes in volume), the "-metry" suffix clearly signifies the measurement aspect. Understanding the meaning of this suffix helps in comprehending various medical terms and their implications, especially in settings where precise measurements are critical, such as diagnostic procedures or monitoring patient health.