Which combining form signifies electrical activity?

Which combining form signifies electrical activity?

• A. cardi/o
• B. cyt/o
• C. electr/o
• D. carcin/o

Answer: (C)

The combining form that signifies electrical activity is "electr/o." This prefix derives from the word "electric," which relates directly to electrical energy or activity. In the medical field, this term often appears in contexts such as electrocardiograms (ECGs), where it represents the electrical activity of the heart, and electroencephalograms (EEGs), which measure the electrical activity of the brain. Therefore, recognizing "electr/o" as a combining form linked with electrical processes is crucial for understanding various medical terms and their implications in diagnoses and treatments.

The combining form that signifies electrical activity is "electr/o." This prefix derives from the word "electric," which relates directly to electrical energy or activity. In the medical field, this term often appears in contexts such as electrocardiograms (ECGs), where it represents the electrical activity of the heart, and electroencephalograms (EEGs), which measure the electrical activity of the brain. Therefore, recognizing "electr/o" as a combining form linked with electrical processes is crucial for understanding various medical terms and their implications in diagnoses and treatments.