What is the normal range for platelet count in a healthy individual?

The normal range for platelet count in a healthy individual is generally considered to be between 150,000 and 400,000 platelets per microliter of blood (mm^3). This range is essential for assessing a person’s ability to form clots and maintain hemostasis. Values below this range can indicate conditions such as thrombocytopenia, where the body has fewer platelets than normal, which can lead to increased bleeding risk. Conversely, values above this range may point to thrombocytosis, which can increase the risk of clotting disorders.

This range reflects the balance necessary for proper physiological functioning, enabling the body to initiate clotting in the event of injury while also preventing excessive clot formation that could lead to vascular obstruction. Understanding the normal platelet count is crucial for interpreting laboratory results and making clinical decisions regarding patient management.