A Digital Converter on the EKG Machine

question 32

Multiple Choice

A digital converter on the EKG machine

• A)controls the amount of artifact.
• B)controls the calibration of the machine.
• C)is the pen that prints out the EKG tracing.
• D)converts the analog signal to a digital one.

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Definitions:

Products

Substances formed as a result of a chemical reaction, found on the right side of a chemical equation.

Potential Energy

The energy possessed by a body by virtue of its position relative to others, stresses within itself, electric charge, and other factors.

Chemical Energy

A form of potential energy stored in chemical bonds between atoms and molecules.

Mechanical Energy

The sum of potential energy and kinetic energy in a system, related to the position and movement of objects.