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NREMT Paramedic

Category - Cardiology

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One small box on ECG paper equals:

0.20 seconds
0.02 seconds
0.04 seconds
0.40 seconds

Explanation

Answer: C - The units of measurement on the ECG determine the baseline for the ECG monitoring. Movement of the ECG out of the baseline can show the EMT-P several possible causes for patient signs and symptoms.

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