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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The 19th-century doctrine or belief that expansion of the US throughout the American continents was both justified and inevitable.

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A conflict between the United States and Mexico from 1846 to 1848, resulting in the U.S. acquisition of territories in what are now the states of California, Nevada, Utah, Arizona, and New Mexico.

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