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  1. Blood Basics - Hematology.org

    It has four main components: plasma, red blood cells, white blood cells, and platelets. The blood that runs through the veins, arteries, and capillaries is known as whole blood—a mixture of about 55% …

  2. Overview of Blood and Blood Components - University of Rochester ...

    Blood carries the following to the body tissues: Blood carries the following away from the body tissues: What are the components of blood? The components of human blood are: Plasma. The liquid …

  3. Blood: Components, functions, groups, and disorders

    Jan 16, 2024 · The components of blood include plasma, platelets, and red and white blood cells that circulate through the body.

  4. Blood - Wikipedia

    Blood is a body fluid in the circulatory system of humans and other vertebrates that delivers necessary substances such as nutrients and oxygen to the cells, and transports metabolic waste products away …

  5. Blood- Components, Formation, Functions, Circulation

    Aug 3, 2023 · Blood is a liquid connective tissue made up of blood cells and plasma that circulate inside the blood vessels under the pumping action of the heart.

  6. Blood | Definition, Composition, Functions, & Facts | Britannica

    Dec 15, 2025 · Blood is a fluid that transports oxygen and nutrients to cells and carries away carbon dioxide and other waste products. It contains specialized cells that serve particular functions. These …

  7. Components of Blood - Blood Disorders - MSD Manual Consumer …

    The main components of blood include Plasma Red blood cells White blood cells Platelets (See also Overview of Blood.) Plasma Plasma is the liquid component of blood, in which the red blood cells, …

  8. Understanding Blood and Blood Components | UMass Memorial Health

    Blood can be broken down into different parts (components). These components include red blood cells, white blood cells, platelets, and plasma. Red blood cells (RBCs). These carry oxygen to the body. …

  9. Understanding Blood Composition - Anatomy Note

    Aug 18, 2025 · Blood composition is fundamental to maintaining bodily functions, as it ensures the delivery of oxygen and nutrients while removing waste. Variations in these components, as depicted …

  10. 10.4 Components of Blood – General Anatomy & Physiology

    As mentioned previously, the major components of the blood are plasma and formed elements. Formed elements are the cellular components of blood that include erythrocytes (red blood cells), leukocytes …