Which term means 'relating to the heart'?

Which term means 'relating to the heart'?

• A. Bacteria
• B. Chronology
• C. Cardiac
• D. Cavity

Answer: (C)

Cardiac is the term used to mean relating to the heart. It comes from the Greek word kardia meaning heart, and in medical language it’s used to describe anything connected to the heart, such as cardiac muscle or cardiac output. The other words don’t fit because bacteria are microorganisms, chronology is about the sequence of time, and cavity refers to a hollow space in the body.

Cardiac is the term used to mean relating to the heart. It comes from the Greek word kardia meaning heart, and in medical language it’s used to describe anything connected to the heart, such as cardiac muscle or cardiac output. The other words don’t fit because bacteria are microorganisms, chronology is about the sequence of time, and cavity refers to a hollow space in the body.