0
If stroke volume increases, more blood is pumped out of the heart with each contraction. This results in an increase in cardiac output, which is the amount of blood pumped by the heart in one minute. An increase in stroke volume can also lead to a drop in heart rate to maintain overall cardiac output.
Add your answer:
Earn +20 pts
What happens to stroke volume as you get fitter?
As you get fitter, your stroke volume typically increases. This is because regular exercise improves the efficiency of your heart, allowing it to pump out more blood with each beat. This increased stroke volume means your heart doesn't have to work as hard during physical activity.
What happens to volume as temperature changes?
if volume of a gas increases temperature also increases
Does stroke volume start with increased or decreased preload?
Stroke volume typically increases in response to increased preload, which is the volume of blood filling the heart during diastole. This increased preload stretches the heart muscle, leading to a more forceful contraction and higher stroke volume.
What happens to the volume of water when it is boiled?
When water is boiled, it turns into steam, which expands and increases in volume. As a result, the volume of water increases when it is boiled.
When volume increases what happens to volume?
It gets louder...o_O And the waves beat across the room
What happens to stroke volume as you get fitter?
As you get fitter, your stroke volume typically increases. This is because regular exercise improves the efficiency of your heart, allowing it to pump out more blood with each beat. This increased stroke volume means your heart doesn't have to work as hard during physical activity.
What increases stroke volume?
increase venous return
Describe the relationship between stroke volume and pump rate?
As stroke volume increases, pump rate decreases. This is an inverse relationship.
Does increasing arterial blood pressure increases blood flow?
YES! Changes in blood volume affect arterial pressure by changing cardiac output. An increase in blood volume increases central venous pressure. This increases right atrial pressure, right ventricular end - diastolic pressure and volume. This increase in ventricular preload increases ventricular stroke volume by the Frank - Starling mechanism. An increase in right ventricular stroke volume increases pulmonary venous blood flow to the left ventricular, thereby increasing left ventricular preload and stroke volume. An increase in stroke volume then increases cardiac output and arterial blood pressure. answered by HappyNess0423
If density increases and mass stays the same then what happens to the volume?
the density increases
What happens to volume as temperature changes?
if volume of a gas increases temperature also increases
What happens to the density as the volume increases?
If volume increases while mass remains the same, the density will decrease.
When the pressure of a gas increases at constant pressure what happens?
Volume increases
What happens to the volume of matter when it expands?
It increases.
What happens the volume of water when freezes?
Increases.
What happens if you change an objects volume?
Expansion means that the volume increases......
What happens to the volume of a liquid when changed?
The volume either increases or decreases
