ASCP Phlebotomy Technician Certification Practice Exam 2026 – Comprehensive All-in-One Study Guide for Success!

Question: 1 / 400

For specimens that require centrifugation, serum or plasma should be removed from the cells within what period of time?

1 hour

2 hours

For specimens that require centrifugation, it is important to process serum or plasma in a timely manner to ensure the integrity of the sample and the accuracy of test results. The optimal timeframe for removing serum or plasma from the cells is within 2 hours after collection. Delaying this process can lead to changes in the sample composition, such as hemolysis or alterations in analyte levels that could impact diagnostic outcomes.

Processing within this 2-hour window minimizes the potential for cell metabolism to continue affecting the serum or plasma, helping to preserve the stability of the biochemical components present. Therefore, adhering to the guideline of removing serum or plasma within 2 hours is crucial for ensuring that the laboratory findings reflect an accurate representation of the patient’s condition at the time of collection.

Get further explanation with Examzify DeepDiveBeta

4 hours

6 hours

Next Question

Report this question

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy