What is a common test performed on pink topped tubes?

The pink-topped tubes are specifically designed for blood bank testing, making them very suitable for the Type and Screen procedure. This test determines the blood type of a patient and screens for any potential antibodies that might react with transfused blood. The pink tubes often contain an anticoagulant, typically EDTA, which is essential in preserving the integrity of blood samples and preventing coagulation. Blood centers and hospitals utilize these tubes primarily for compatibility testing prior to transfusions, ensuring safe and effective blood transfusion practices.

In contrast, other tests listed are typically associated with different types of sample handling and tube colors: pregnancy tests generally utilize serum or urine; a Complete Blood Count is often performed in lavender-topped tubes; and HIV testing can be conducted using various tube types depending on the testing method employed. Thus, the use of pink-topped tubes is closely aligned with Type and Screen testing protocols in the clinical setting.