Which term is abbreviated ECG?

Which term is abbreviated ECG?

• A. Hepatitis B Vaccine
• B. Complete Blood Count
• C. Electrocardiogram
• D. White Blood Cell

Answer: (C)

The idea being tested is matching common abbreviations to the full medical term for a heart test. ECG is the standard abbreviation for electrocardiogram, which records the heart’s electrical activity to assess rhythm and conduction. This makes it the correct choice because it specifically refers to the heart test that uses electrical signals to produce a tracing. The other terms describe a hepatitis B vaccine, a complete blood count, and a white blood cell—neither of which are related to measuring the heart’s electrical activity. Note that some contexts use EKG as an alternative abbreviation for the same test, but ECG clearly stands for electrocardiogram.

The idea being tested is matching common abbreviations to the full medical term for a heart test. ECG is the standard abbreviation for electrocardiogram, which records the heart’s electrical activity to assess rhythm and conduction. This makes it the correct choice because it specifically refers to the heart test that uses electrical signals to produce a tracing. The other terms describe a hepatitis B vaccine, a complete blood count, and a white blood cell—neither of which are related to measuring the heart’s electrical activity. Note that some contexts use EKG as an alternative abbreviation for the same test, but ECG clearly stands for electrocardiogram.