Figure 1:

Differences in Toxicology Screening Using Meconium versus Cord Screens³⁷

Note: Routine toxicology screening in newborns is intended for clinical and social support decision making. Chain of command handling of samples has legal implications for Department of Corrections or employment purposes and is not typically utilized in toxicology testing in newborns. If chain of custody is required, a special form should be obtained from the testing lab and the sample must be designated specifically for this specialized documentation and tracking of the collection, handling, and shipping of the specimen.