What is the result of improper storage of blood samples?

Improper storage of blood samples typically leads to inaccurate test results and may necessitate recollection of the samples. This is due to several factors that can affect the integrity of the blood, including temperature fluctuations, exposure to light, and contamination. If blood samples are not stored according to the required specifications, the components of the blood can degrade or change, which in turn alters the results obtained during laboratory analysis. For instance, proteins may denature, cells may break down, and metabolites can change, leading to misleading laboratory outcomes. The accuracy and reliability of test results are paramount in clinical settings, so any compromise in sample integrity often means that a new sample must be collected to ensure reliable results.