Blood in the pulmonary veins returns to the (2023)

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Biology

Blood in the pulmonary veins returns to the

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P Answered by Specialist 4

It returns on the Quizlet

Biology

Blood within the pulmonary veins returns to the

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P Answered by PhD 2

They enter the left atrium.

Biology

Describe the systemic circuit. (Module 19.1B) Describe the systemic circuit. (Module 19.1B) The systemic circuit transports blood from the right ventricle through the pulmonary arteries, capillaries in the lungs, and pulmonary veins and returns it to the left atrium. The systemic circuit transports blood through the arteries, capillaries, and veins of the body from the left ventricle to the right atrium. The systemic circuit consists of the vasculature in the heart. The systemic circuit transports blood from the left ventricle through the pulmonary

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P Answered by PhD

Systemic circuit is defined as one of the two circuit of circulation that occurs in human body.

Explanation:

The circulatory system is divided into two phases in the human body. They are:

A. Pulmonary circulation

B. Systemic circulation.

The pulmonary circulation is the short circuit of circulation that starts from the right ventricle, goes to lungs via pulmonary artery and returns to left auricle via pulmonary vein.

The systemic circulation is the bigger circuit that starts from the left ventricle, goes to each and every organ of the body via aorta, and returns to the right auricle via venacava.

Health

When oxygenated blood leaves the lungs, it returns to the left atrium of the heart through which vessel(s)? O a pulmonary artery O b. pulmonary veins O c. inferior vena cava O d. bronchial artery HELP

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P Answered by PhD 1

Oxygenated blood that leaves the lungs returns to the left atrium of the heart through pulmonary veins (option b).

Explanation:

During the minor circulation, the venous blood —charged with carbon dioxide— must pass to the lungs to release this gas and obtain oxygen.

This non-oxygenated blood passes from the left ventricle to the lungs through the pulmonary arteries. Once the blood has been oxygenated, it returns to the left atrium through the pulmonary veins.

It should be mentioned that the pulmonary arteries are the only arteries to carry non-oxygenated blood, while the pulmonary veins are the only veins to carry oxygenated blood.

The other options are not correct because:

a. The pulmonary arteries run from the right ventricle to the lungs, with non-oxygenated blood.

c. The inferior vena cava carries venous blood to the from the lower limbs and abdomen

d. The bronchial arteria is in charge of perfusing the bronchi.

Biology

Which of these vessels returns blood to the left atrium of the heart? a) pulmonary veins b) coronary sinus c) superior vena cava d) pulmonary trunk

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P Answered by PhD

Explanation:

Pulmonary vein carries oxygenated blood from the lungs to the left atrium of the heart. Before this, the heart pumps deoxygenated blood to the lungs through the pulmonary artery. In the lungs, this blood expels carbon IV oxide and takes up oxygen. Haemoglobin in the Red Blood Cells is responsible for this. In the heart, this oxygenated blood is pumped by the left ventricle to the rest of the body through the aorta artery. This oxygen is significant in cellular respiration in tissues.

Health

MARKING POEPLE AS BRAINLIST What blood vessel returns oxygenated blood to the heart? A: Vena cava B:Pulmonary arteries C:Pulmonary veins D:Aorta

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P Answered by PhD

Pulmonary veins (B)

Explanation:

It carries oxygenated blood from the lungs into the left atrium where it is returned to systemic circulation.

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Biology

Which of these vessels returns blood to the left atrium of the heart? a) pulmonary veins b) coronary sinus c) superior vena cava d) pulmonary trunk

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P Answered by PhD

Explanation:

Health

Oxygenated blood returns from pulmonary veins and enters what part of the heart?

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P Answered by Specialist 1

It enters the right atrium through the right ventricle.

Explanation: . The right ventricle pumps the blood to the lungs where it becomes oxygenated. The oxygenated blood is brought back to the heart by the pulmonary veins which enter the left atrium.

Biology

Which of the following describes pulmonary veins? a, return blood to the right atrium of the heart b, transport blood rich in carbon dioxide to the lungs c, transport oxygenated blood to the left atrium of the heart d, split off the pulmonary trunk e, transport oxygenated blood to the lungs

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P Answered by PhD 2

C. transport oxygenated blood to the left atrium of the heart

Explanation:

The pulmonary veins are the veins that transfer oxygenated blood from the lungs to the heart. The largest pulmonary veins are the four main pulmonary veins, two from each lung that drain into the left atrium of the heart. The pulmonary veins are part of the pulmonary circulation.

Health

Once oxygenated blood has returned from the pulmonary circuit, where does it go? It moves through the aorta to other arteries in the body. It moves through the coronary arteries to the heart. It moves through the pulmonary veins to the lungs. It moves through the pulmonary arteries to the lungs.

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P Answered by PhD

It moves through the coronary arteries to the heart.

Explanation:

Once blood as been oxygenated in the lungs, it has completed the pulmonary cycle and then enters the heart. It enters the heart through the coronary arteries. Once it is in the heart it can be pumped throughout the body

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