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  1. Platelet count blood test: Normal, low, and high values

    Apr 25, 2025 · Platelets, also called thrombocytes, are fragments of larger cells made in the bone marrow called megakaryocytes. These fragments are crucial to wound healing.

  2. What Are Platelets? Function & Anatomy - Cleveland Clinic

    Aug 26, 2024 · Platelets, also called thrombocytes, are tiny cell fragments in your blood that help with clotting. Platelets are your body’s natural bandage to stop bleeding if you’re injured.

  3. What Are Platelets and Why Are They Important? - Johns Hopkins …

    Platelets are the cells that circulate within our blood and bind together when they recognize damaged blood vessels.

  4. Platelet - Wikipedia

    One major function of platelets is to contribute to hemostasis: the process of stopping bleeding at the site where the lining of vessels (endothelium) has been interrupted. Platelets gather at the site and, …

  5. Platelets (Thrombocytes): Function, Normal Values, and More

    Nov 18, 2025 · Platelets, also known as thrombocytes, are special blood cells with an important function. Platelets control blood clotting, which means they are critical for healing wounds and stopping bleeding.

  6. Understanding Platelet Count: Normal, Low, and High Levels

    Platelets, also known as thrombocytes, are small cell fragments that play a crucial role in blood clotting and wound healing. When you experience a cut or injury, platelets rush to the site to form a clot, …

  7. What Are Platelets: Structure, Functions, and Importance

    May 10, 2025 · Platelets are one of the main types of blood cells in your body, along with red blood cells and white blood cells. Also known as thrombocytes, platelets are responsible for helping your blood...

  8. Understanding Platelet Structure and Function in Hemostasis

    Dec 6, 2025 · Learn how platelets work in hemostasis through the stages of injury, adhesion, activation, and aggregation. Simple explanations of platelet receptors, ligands, and clot formation. Ideal for …

  9. Platelet | Clotting, Coagulation, Thrombosis | Britannica

    Nov 14, 2025 · Platelets are found only in the blood of mammals. Platelets are formed when cytoplasmic fragments of megakaryocytes, which are very large cells in the bone marrow, pinch off into the …

  10. What Does a High Platelet Count Mean in a Blood Test?

    5 days ago · A high platelet count, medically known as thrombocytosis, often appears unexpectedly on a routine Complete Blood Count. Platelets are tiny cell fragments circulating in the blood that maintain …