What is the normal platelet count range in mm3?

What is the normal platelet count range in mm3?

• A. 100,000-200,000/mm3
• B. 150,000-400,000/mm3
• C. 400,000-600,000/mm3
• D. 200,000-300,000/mm3

Answer: (B)

The normal platelet count range is considered to be between 150,000 and 400,000 platelets per cubic millimeter of blood (mm3). This range is crucial for maintaining hemostasis, which is the process that prevents and stops bleeding. Platelets play a key role in blood clotting and wound healing, and having a platelet count within this range ensures that the body can respond appropriately to vascular injury. Counts below 150,000/mm3 can lead to increased bleeding risk, while counts above 400,000/mm3 may indicate an increased risk of thrombosis or clot formation. Therefore, understanding and recognizing this normal range is essential for diagnosing and managing a variety of conditions related to blood disorders.

The normal platelet count range is considered to be between 150,000 and 400,000 platelets per cubic millimeter of blood (mm3). This range is crucial for maintaining hemostasis, which is the process that prevents and stops bleeding. Platelets play a key role in blood clotting and wound healing, and having a platelet count within this range ensures that the body can respond appropriately to vascular injury.

Counts below 150,000/mm3 can lead to increased bleeding risk, while counts above 400,000/mm3 may indicate an increased risk of thrombosis or clot formation. Therefore, understanding and recognizing this normal range is essential for diagnosing and managing a variety of conditions related to blood disorders.