add-on test

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add-on test

A term for a new-test request which is added to a previously collected specimen—e.g., blood—on which the previously requested tests were already performed.

add-on test

Add test, add-on Lab medicine An order for a test that is added to a previously collected specimen–eg, blood. Cf Reflex testing.
References in periodicals archive ?
The announcement of the add-on for Google Docs comes on the heels of Flow's integration with the Summon service, the most popular discovery technology among members of the Association of Research Libraries (ARL).
add-ons that enable secure online commerce (wcSubscribe/wcPay), and real-time gaming and entertainment (wcCasino).
Specific enhancements include the Micro Focus Revolve Year 2000 Add-On which exploits Revolve's assessment, analysis and modification features to provide a single, comprehensive offering for Year 2000 analysis.