Final answer:
The additive sometimes used in blood culture collection tubes is OSPS (O-SPS) which stands for Oxidation-Reduction Potential (ORP) Stabilized Preservative Solution. OSPS prevents the growth of microorganisms in the blood sample and ensures accurate testing.
Step-by-step explanation:
The additive sometimes used in blood culture collection tubes is OSPS (O-SPS) which stands for Oxidation-Reduction Potential (ORP) Stabilized Preservative Solution. OSPS contains substances that prevent the growth of microorganisms in the blood sample and maintains the sample's integrity for accurate testing. It is added to blood culture collection tubes to create an environment that suppresses the growth of bacteria and preserves the sample until it can be properly analyzed in the laboratory.
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