What does hemolysis result in during specimen processing?

Hemolysis refers to the destruction or breakdown of red blood cells. This process can occur due to various factors, such as rough handling of samples, improper storage conditions, or using a needle that is too small for the collection process. When red blood cells are hemolyzed, they release hemoglobin and other intracellular components into the surrounding fluid, leading to changes in the blood sample.

This phenomenon is significant during specimen processing because hemolysis can affect the integrity of the sample and the accuracy of test results. For instance, it can interfere with tests measuring potassium levels, often falsely elevating results. Understanding hemolysis is essential for laboratory staff to minimize errors and ensure that sample handling is performed correctly to maintain the quality and reliability of test outcomes.