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

    Apr 25, 2025 · A platelet count measures the average platelet level in a person’s blood. High or low platelet levels can increase the risk of clotting or excessive bleeding.

  2. Platelet Count (PLT): Normal Range, Test Results & Meaning

    Oct 21, 2024 · A platelet count (PLT) measures the number of platelets in your blood. A normal platelet range is 150,000 to 400,000 platelets per microliter of blood.

  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

    Platelets or thrombocytes (from Ancient Greek θρόμβος (thrómbos) 'clot' and κύτος (kútos) 'cell') are a part of blood whose function (along with the coagulation factors) is to react to bleeding from blood …

  5. High Platelet Count: What It Means and When to Worry

    Mar 7, 2026 · A high platelet count is often harmless, but it can signal an underlying condition. Here’s what causes it and when it needs treatment.

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

    Mar 1, 2026 · Platelets, or thrombocytes, are special blood cells that play a crucial role in blood clotting. They are essential for healing wounds and stopping bleeding. A normal platelet count is …

  7. 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, …

  8. Platelet count - UCSF Health

    Feb 3, 2025 · A platelet count is a lab test to measure how many platelets you have in your blood. Platelets are parts of the blood that helps the blood clot. Learn more.

  9. 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...

  10. Normal Platelet Levels: When to Worry About High or Low Counts

    What is a Normal Platelet Count? A normal platelet count in a healthy adult typically ranges from 150,000 to 450,000 platelets per microliter of blood. This range can vary slightly depending on the …