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  1. Jan 16, 2024 · The four main components of blood are red blood cells, white blood cells, plasma, and platelets. Problems that arise due to illness or blood loss can be life threatening, but effective treatment ...

  2. Lesson 1: Circulatory and pulmonary systems. The lungs and pulmonary system. Red blood cells. Circulatory system and the heart. Hemoglobin. Components of blood.

  3. Learn about the main components of blood: plasma, red blood cells, white blood cells, and platelets. Find out their functions, disorders, and how they are tested.

    • Ravindra Sarode
    • 266 min
    • The Components of Blood and Their Importance. Many people have undergone blood tests or donated blood, but hematology - the study of blood - encompasses much more than this.
    • Plasma. The liquid component of blood is called plasma, a mixture of water, sugar, fat, protein, and salts. The main job of the plasma is to transport blood cells throughout your body along with nutrients, waste products, antibodies, clotting proteins, chemical messengers such as hormones, and proteins that help maintain the body's fluid balance.
    • Red Blood Cells (also called erythrocytes or RBCs) Known for their bright red color, red cells are the most abundant cell in the blood, accounting for about 40 to 45 percent of its volume.
    • White Blood Cells (also called leukocytes) White blood cells protect the body from infection. They are much fewer in number than red blood cells, accounting for about 1 percent of your blood.
  4. Oct 31, 2024 · Blood, fluid that transports oxygen and nutrients to cells and carries away carbon dioxide and other waste products. Blood contains specialized cells that serve particular functions. These cells are suspended in a liquid matrix known as plasma. Learn more about the components and function of blood.

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  6. Jul 26, 2017 · Learn about the four main components of blood: plasma, red blood cells, white blood cells, and platelets. Find out how blood delivers vital substances, removes wastes, fights infections, and clots wounds.

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