The Cardiac Output Is Equal to

question 184

Multiple Choice

The cardiac output is equal to

• A) the difference between the end-diastolic volume (EDV) and the end-systolic volume (ESV) x HR.
• B) the product of heart rate and EDV.
• C) the difference between the stroke. volume at rest and the stroke volume during exercise.
• D) the stroke volume less the end-systolic volume.
• E) the product of heart rate and blood pressure.

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Definitions:

Single Reduction

In mechanical systems, a gear arrangement where speed reduction and torque increase are accomplished in one single step or stage.

Differential Carrier

The housing that contains the differential assembly in a vehicle, responsible for allowing wheels to rotate at different speeds for smooth turns.

Gear Reduction

A mechanism that reduces the speed of an input shaft to a slower output speed, increasing torque in the process.

Steering Axles

Axles equipped with mechanisms for steering, allowing the vehicle to change direction; critical for maneuverability.