The Term Systole Is Defined as

question 66

Multiple Choice

The term systole is defined as

• A)pressure exerted by the blood against the blood vessel wall.
• B)a phase in the cardiac cycle in which the ventricles contract and eject blood.
• C)blood pressure that is below normal.
• D)a phase in the cardiac cycle in which the ventricles relax between contractions.

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Definitions:

Proximity Sensor

A device that detects the presence or absence of a nearby object without physical contact, often using electromagnetic fields, light, or sound.

Photoelectric Sensor

A device that uses light to detect the presence, absence, or distance of an object.

Transmitter

A device that sends signals, often converted from physical measurements, to other instruments or systems for monitoring or control purposes.