In an EKG, the P Wave Is Generated When the

question 107

Multiple Choice

In an EKG, the P wave is generated when the

• A) ventricles depolarize.
• B) atria depolarize.
• C) atria repolarize.
• D) ventricles repolarize.
• E) Purkinje fibers initiate an impulse.

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Definitions:

Main Spring

The primary spring in a mechanical system, providing the chief source of motion or force.

Governor Adjusting Screw

A component used to adjust the governor in engines or machinery, controlling the maximum speed or maintaining a consistent speed.

Governor Spring Pressure

The force exerted by a spring inside a governor mechanism, which helps in regulating the speed or fuel supply in an engine or mechanical system.

Major Air Leak

A significant escape of air from a pressurized system, such as an air brake system, that can affect system performance.