Which of the Following Is NOT True About How the Heart's

question 3

Multiple Choice

Which of the following is NOT true about how the heart's electrical impulses result in the printed EKG?

• A)Heart's impulses are picked up by electrodes on the skin.
• B)The heart impulses are sent through a microphone.
• C)Electrodes send the signal through a cable to an amplifier in the EKG machine.
• D)A digital converter changes the analog signal to a digital one.

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Definitions:

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A set of four criteria designed to establish a causative relationship between a microbe and a disease.

Pathogen

An organism, usually a microorganism, capable of producing disease.