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1. www.visiblebody.com › learn › circulatoryBlood Vessels | Circulatory Anatomy - Visible Body

   www.visiblebody.com › learn › circulatory

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   Veins are vessels of the circulatory system that support circulation by conveying blood to the heart. Blood flowing through the circulatory system transports nutrients, oxygen, and water to cells throughout the body.

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     The hilum (r, l) is a triangular depression where the...

   • The Heart

     One chamber on the left receives oxygen-rich blood from the...

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   • Respiratory

     Through breathing, inhalation and exhalation, the...

2. en.wikipedia.org › wiki › Blood_vesselBlood vessel - Wikipedia

   en.wikipedia.org › wiki › Blood_vessel

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   Blood vessels are the tubular structures of a circulatory system that transport blood throughout a vertebrate 's body. [1] . Blood vessels transport blood cells, nutrients, and oxygen to most of the tissues of a body. They also take waste and carbon dioxide away from the tissues. [2] .

3. openstax.org › pages › 20-1-structure-and-function-of-blood-vessels20.1 Structure and Function of Blood Vessels - OpenStax

   openstax.org › pages › 20-1-structure-and-function-of-blood-vessels

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   Veins. A vein is a blood vessel that conducts blood toward the heart. Compared to arteries, veins are thin-walled vessels with large and irregular lumens (see Figure 20.7). Because they are low-pressure vessels, larger veins are commonly equipped with valves that promote the unidirectional flow of blood toward the heart and prevent backflow ...

4. www.bbc.co.uk › bitesize › guidesStructure and function of arteries, capillaries and veins - BBC

   www.bbc.co.uk › bitesize › guides

   Structure and function of blood vessels. Blood is pumped from the heart in the arteries. It is returned to the heart in the veins. The capillaries connect the two types of blood vessel and ...

5. www.ncbi.nlm.nih.gov › books › NBK470401Anatomy, Blood Vessels - StatPearls - NCBI Bookshelf

   www.ncbi.nlm.nih.gov › books › NBK470401

   8 sie 2023 · Introduction. The peripheral vascular system (PVS) includes all the blood vessels that exist outside the heart. The peripheral vascular system is classified as follows: The aorta and its branches: The arterioles. The capillaries. The venules and veins returning blood to the heart.

6. www.kenhub.com › en › libraryCirculatory system: Structure, function, parts, diseases - Kenhub

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   12 wrz 2023 · The circulatory or cardiovascular system is composed of the heart, blood vessels and the blood. It delivers essential substances to the cells of the body.

7. my.clevelandclinic.org › health › bodyBlood Vessels: Types, Anatomy, Function & Conditions - Cleveland...

   my.clevelandclinic.org › health › body

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   9 lip 2021 · Blood vessels carry blood from your heart to the rest of your body. They’re essential for making sure your organs and tissues get the oxygen and nutrients they need to work. But blood vessels can develop problems, such as blockages or enlargement.