In medical terms, what does QNS stand for?

The abbreviation QNS stands for "Quantity Not Sufficient." In medical and laboratory contexts, this term is used to describe a situation where a specimen that has been collected is inadequate for testing purposes. This insufficiency can arise from the specimen being either too small in volume or not meeting the necessary quality standards for analysis.

In laboratory practice, ensuring the right quantity is crucial for obtaining reliable and accurate results; thus, when a specimen is labeled QNS, it signifies that additional specimen collection may be necessary to proceed with testing. Understanding this terminology is important for professionals involved in specimen collection and processing, as it directly impacts patient care and diagnostic timelines. Other options do not accurately reflect the common medical terminology associated with specimen adequacy and are not recognized abbreviations used in this specific context.