What is the function of the pulmonary trunk? (not arteries)?

Answer 1

The pulmonary trunk receives the initial bolus of blood from the right ventricle, which then bifurcates, distributing the blood to the left and right pulmonary arteries.

The only blood vessel that draws blood from the right ventricle is the pulmonary trunk, which is fairly large.

The blood that enters it has no usable oxygen content, so it makes no sense to send it anywhere else except into the pulmonary trunk until it has been loaded with oxygen.

Blood enters the pulmonary trunk after passing through the pulmonary valve, where it bifurcates (splits) into the left and right pulmonary arteries.

The left pulmonary artery is compelled to take a more oblique path upward due to the cardiac impression in the left lung, whereas the right pulmonary artery travels horizontally to the right lung.

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Answer 2

The pulmonary trunk carries deoxygenated blood from the right ventricle of the heart to the pulmonary arteries, which transport it to the lungs for oxygenation.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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