If a Lead Does Not Appear on an ECG Tracing

question 41

Multiple Choice

If a lead does not appear on an ECG tracing, what step should be taken before repeating the tracing?

• A) Re-center the stylus
• B) Set the sensitivity selector to 2
• C) Reconnect the wire
• D) Increase the paper speed to 50 mm per second
• E) Move the ECG table away from the wall

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Definitions:

ABS Function

The Anti-lock Braking System's role in preventing wheel lockup during braking, ensuring better vehicle control and decreasing stopping distances.

EBS

Electronic Braking System, which uses electronic signals to activate the vehicle's brake mechanisms.

Pneumatics

A branch of fluid power physics dealing with pressure and gas dynamics.

Speed Of Light

The speed at which light travels in a vacuum, approximately 299,792 kilometers per second.