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  2. Circulatory system - Wikipedia

    en.wikipedia.org/wiki/Circulatory_system

    The circulatory system is a system of organs that includes the heart, blood vessels, and blood which is circulated throughout the entire body of a human or other vertebrate. [ 1 ] [ 2 ] It includes the cardiovascular system , or vascular system , that consists of the heart and blood vessels (from Greek kardia meaning heart , and from Latin ...

  3. File:Circulatory System en.svg - Wikipedia

    en.wikipedia.org/wiki/File:Circulatory_System_en.svg

    Structural Biochemistry/Cell Signaling Pathways/Circulatory System; Structural Biochemistry/Volume 2; Science: An Elementary Teacher’s Guide/The Human Body: The Circulatory System; The Organ Systems/circulatory; Learning anatomy/Vein; Learning anatomy/Printable version; Usage on en.wikiversity.org Commercial diving/Diving physiology

  4. Human body - Wikipedia

    en.wikipedia.org/wiki/Human_body

    The human body is the entire structure of a human being. It is composed of many different types of cells that together create tissues and subsequently organs and then organ systems . The external human body consists of a head , hair , neck , torso (which includes the thorax and abdomen ), genitals , arms , hands , legs , and feet .

  5. Blood vessel - Wikipedia

    en.wikipedia.org/wiki/Blood_vessel

    The circulatory system uses the channel of blood vessels to deliver blood to all parts of the body. This is a result of the left and right sides of the heart working together to allow blood to flow continuously to the lungs and other parts of the body. Oxygen-poor blood enters the right side of the heart through two large veins.

  6. File:Diagram of the human heart (cropped).svg - Wikipedia

    en.wikipedia.org/wiki/File:Diagram_of_the_human...

    Wikijunior:Human Body/Heart; Template:Goodbook/Human Physiology; User:Darklama/Main Page; User:Reece/Main Page; User:Reece/Main Page/Bookshelves; First Aid/List of Images; A-level Biology/Transport/mammalian heart; General Anatomy/Cardiovascular System; USMLE Step 1 Review/Cardiovascular; User:M3058565; Biomedical Engineering Theory And ...

  7. Artery - Wikipedia

    en.wikipedia.org/wiki/Artery

    The arterial system of the human body is divided into systemic arteries, carrying blood from the heart to the whole body, and pulmonary arteries, carrying deoxygenated blood from the heart to the lungs. Large arteries (such as the aorta) are composed of many different types of cells, namely endothelial, smooth muscle, fibroblast, and immune ...

  8. List of arteries of the human body - Wikipedia

    en.wikipedia.org/wiki/List_of_arteries_of_the...

    Outline of human anatomy; Cell types. by origin; This is a list of arteries of the human body. The aorta; The arteries of the head and neck. The common carotid artery.

  9. Organ system - Wikipedia

    en.wikipedia.org/wiki/Organ_system

    Main article: List of systems of the human body. Nervous system in a human body. There are 11 distinct organ systems in human beings, [2] which form the basis of human anatomy and physiology. The 11 organ systems: the respiratory system, digestive and excretory system, circulatory system, urinary system, integumentary system, skeletal system ...