Identify the Numeral as Babylonian, Mayan, or Greek

question 28

Multiple Choice

Identify the numeral as Babylonian, Mayan, or Greek. Give the equivalent in the Hindu-Arabic system.
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• A) Babylonian; 42
• B) Babylonian; 24
• C) Mayan; 19
• D) Babylonian; 14

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Definitions:

Sinoatrial Node

The heart's natural pacemaker, located in the right atrium, responsible for initiating the heartbeat.

Wave of Depolarization

A rapid change in electrical charge across a cell membrane, leading to nerve impulse transmission or muscle contraction.

QRS Complex

A portion of an electrocardiogram (EKG) representing the depolarization of the heart's ventricles, preceding the ventricular contraction.

Ventricles

Ventricles are the two lower chambers of the heart that receive blood from the atria and pump it out to the lungs and the rest of the body.