CPB (Certified Professional Biller) Certification Practice Exam

What does the root -esthesia refer to?

1. nervous sensation

2. cause

3. out, away from

4. outside

The correct answer is: nervous sensation

The root "-esthesia" is derived from the Greek word "aisthesis," which means sensation or perception. It specifically refers to the ability to feel or perceive sensory stimuli, such as touch, pain, temperature, and other sensations. This term is often used in medical terminology to describe various forms of sensation, such as in words like "anesthesia," which pertains to the absence of sensation. The other options pertain to different meanings; for example, "cause" does not relate to sensation, and neither do the terms referring to directions such as "out, away from" or "outside." Therefore, the chosen answer accurately reflects the meaning of the root concerned with nervous sensations.