Which blood vessel carries blood away from the heart to the lungs?

pulmonary artery
The pulmonary artery is a big artery that comes from the heart. It splits into two main branches, and brings blood from the heart to the lungs. At the lungs, the blood picks up oxygen and drops off carbon dioxide. The blood then returns to the heart through the pulmonary veins.

Which blood vessels carry blood away from the?

The blood vessels that carry blood away from the heart are called arteries. The ones that carry blood back to the heart are called veins.

Which vessels carry blood away from the heart quizlet Chapter 8?

Terms in this set (80)

  • Arteries. • Carry blood away from heart.
  • Arteries: structure: Thick-walled, 3 layers.
  • Capillaries. •
  • Veins. •
  • Aneurism. •
  • Arterioles & precapillary sphincters. Regulate blood flow.
  • Blood flow. Heart to arteries to arterioles to capillaries.
  • Arterioles. Smallest arteries.

What is a capillary?

Capillaries (CAP-uh-lair-eez) are tiny blood vessels that transport blood, nutrients and oxygen to cells in your organs and body systems. Capillaries are the smallest blood vessels in your vascular (blood vessel) system.

Which vessels carry blood away from the heart medical terminology quizlet?

Terms in this set (57)

  • arteries. the blood vessels that carry blood away from the heart.
  • blood vessels. the closed system of tubes that conducts blood throughout the body, it consists of arteries, veins, and capillaries.
  • capillaries.
  • carbon dioxide.
  • circulatory system.
  • deoxygenated.
  • heart.
  • oxygen (O2)

What is the backflow of blood?

The backflow of blood is called regurgitation.

Do veins carry blood away from or to the heart?

The arteries (red) carry oxygen and nutrients away from your heart, to your body’s tissues. The veins (blue) take oxygen-poor blood back to the heart. Arteries begin with the aorta, the large artery leaving the heart. They carry oxygen-rich blood away from the heart to all of the body’s tissues.

What type of artery carries blood away from the heart quizlet?

The Pulmonary Artery carries de-oxygenated blood away from the heart. Generally carry de-oxygenated blood toward the heart except for the Pulmonary vein which carries oxygenated blood to the heart. They have a thicker muscle layer then arteries.

What is backflow in the heart?

Mitral valve backflow causes blood to flow from the left ventricle back into the left atrium. Blood can even back up from the atrium into the lungs, causing shortness of breath. The backflow of blood strains the muscles of both the atrium and the ventricle. Over time, the strain can lead to arrhythmias.

What does the term backflow mean?

a flowing back or returning
Definition of backflow : a flowing back or returning especially toward a source.