What should be marked on the form when collecting special microbiological samples?

When collecting special microbiological samples, marking the form as "special sample" is crucial for several reasons. This designation alerts laboratory personnel and regulatory agencies that the sample requires specific handling procedures or is part of a unique analysis that differs from routine testing.

"Special samples" may be collected under specific situations, such as during an investigation of possible contamination or outbreaks, which necessitates different protocols to ensure the integrity and accuracy of the results. Proper labeling ensures that the sample is treated appropriately throughout the sampling and analysis process.

Using a term like "compliance sample," while relevant in other contexts, does not adequately indicate the unique circumstances surrounding the collection of special microbiological samples. Similarly, "regular sample" or "test sample" might suggest routine or standard analyses, which could lead to misunderstandings about the critical nature of the samples collected under special circumstances. Thus, the correct designation significantly impacts the testing process and outcomes.