Cardiac Output, Stroke Volume, & Heart Rate

The volume of blood pumped from the left ventricle of your heart in 1min (L/min)

• Heart Rate

• Stroke Volume

• Cardiac Output

The number of times your heart beats in 1min (bpm)

• Heart Rate

• Stroke Volume

• Cardiac Output

Tags

NGSS.HS-LS1-3

The volume of blood pumped from the left ventricle with each heartbeat

• Heart Rate

• Stroke Volume

• Cardiac Output

With consistent participation in cardiovascular exercise that includes both progression and overload, over time there will be:

• An increase in HR & SV

• A decrease in HR & SV

• An increase in HR & decrease in SV

• An increase in SV & decrease in HR

Trained individuals typically have a lower resting heart rate than untrained individuals

• True

• False

Tags

NGSS.HS-LS1-3

When exercising at the same intensity, untrained individuals will have a higher heart rate than trained individuals

• True

• False

Untrained individuals have a higher stroke volume at rest compared to trained individuals

• True

• False

The volume of blood that returns from the body to the heart is known as?

• Frank Starling Law

• Venous return

• Stroke Volume

• Cardiac Output

An increased volume of blood returning to the heart leads to an increased end-diastolic volume in the ventricles and therefore greater stretch on the ventricular walls. What is this known as?

• Frank Starling Law

• Venous Return

• Stroke Volume

• Cardiac Output

During sub-maximal exercise what happens to the force of the ventricular contraction?

• Increases

• Decreases

Tags

NGSS.HS-LS1-3