CPB Certified Professional Biller Certification Practice Exam

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What does the prefix "cardi-" signify in medical terms?

  1. Brain

  2. Heart

  3. Liver

  4. Kidney

The correct answer is: Heart

The prefix "cardi-" is derived from the Greek word "kardia," which means "heart." In medical terminology, it is commonly used in terms related to the heart and its functions. For example, "cardiology" refers to the study of the heart, and "cardiac" pertains to anything related to the heart itself. Understanding this prefix is crucial for interpreting a variety of medical terms accurately, as it directly indicates involvement with the heart, distinguishing it from prefixes that denote other organs or systems in the body.