Complete blood count & differentialHematology · Anticoagulated whole blood; exact tube and volume to be specifiedCould blood-cell findings help explain symptoms or inform ongoing care?Limit: A blood count does not identify every cause of fatigue, infection or anemia; flags may require a smear review or additional workup.
Comprehensive metabolic panelChemistry · Serum or validated plasma; assay-specific requirements pendingWhat routine chemistry context is useful for this medical assessment?Limit: An isolated result is not a diagnosis. The panel composition, interference checks and reference intervals must be released before ordering.
Lipid panelCardiometabolic · Serum or validated plasmaHow should common lipid measurements contribute to cardiovascular-risk review?Limit: Calculated and directly measured LDL are not identical methods. Risk interpretation also needs the clinical history and other risk factors.
Hemoglobin A1cCardiometabolic · Whole blood in the specified collection tubeWhat does this measurement add to the review of longer-term glucose exposure?Limit: A1c may not reflect glucose accurately in all clinical circumstances. Discordant results require clinician review rather than automatic treatment changes.
UrinalysisUrinary health · Urine; collection type depends on the orderDo urine findings justify further clinical investigation?Limit: Contamination and collection conditions can affect findings. A urinalysis is not the same as culture or a molecular pathogen panel.
Selected thyroid measurementsEndocrine · Serum or assay-validated plasmaWhich thyroid measurements fit the symptoms, history and medication context?Limit: A single value is interpreted against the assay, clinical context and relevant interferences. A universal broad hormone bundle is not assumed.
Selected UTI molecular panelMolecular diagnostics · Validated urine specimen and transport medium, to be releasedCould a targeted molecular result contribute to a symptomatic urinary evaluation?Limit: A positive molecular signal does not by itself establish clinically significant infection; the chosen panel cannot detect organisms it does not target.
Women’s health & STI molecular pathwaysMolecular diagnostics · Assay-specific urine or swab type and anatomic siteWhich targeted infection test is appropriate for the clinical presentation and specimen site?Limit: Different assays and specimen sites have different validated uses. A negative result outside the appropriate collection context may not resolve the question.
Selected antimicrobial-resistance markersMolecular diagnostics · Exact human specimen or organism isolate must be validated for the assayDoes a defined resistance-associated genetic finding add useful information to this microbiology workup?Limit: An AMR gene result does not always establish phenotypic susceptibility, identify which organism carries a marker in a mixture or determine the best antibiotic.
Actionable pharmacogenomicsPharmacogenomics · Blood, saliva or buccal specimen only as validated by the selected testCould a documented drug–gene relationship inform a medication decision?Limit: Genotype is not phenotype. Copy-number, structural-variant, allele and ancestry-related coverage must be disclosed. Drug interactions and history remain important.
Definitive toxicologyToxicology · Urine or another assay-validated human matrixWhich specified drug or metabolite needs a definitive analytical answer?Limit: A concentration does not automatically establish impairment, exact dose, timing or adherence. Substances outside the panel are not excluded.
Therapeutic-drug measurementsTherapeutic monitoring · Drug-specific serum, plasma or whole bloodCould a timed concentration help the clinician assess a specific medicine?Limit: Different medicines, sampling times and matrices require different interpretation. The result does not independently determine a dose.
Targeted steroid & hormone measurementsEndocrine · Serum or another specifically validated matrixCould a specific, well-characterized hormone assay resolve an endocrine question?Limit: Low detection limits are not a universal platform property. LOD, LOQ, bias, precision and interferences must be established for each analyte and matrix.
Selected nutritional measurementsNutrition & metabolism · Analyte-specific serum, plasma, whole blood or urineIs a particular nutritional measurement useful in this clinical context?Limit: Concentration in one specimen does not necessarily describe every tissue or prove that supplementation will help.
Targeted metabolic measurementsNutrition & metabolism · Metabolite-specific human matrixCould a defined metabolite help investigate a specific metabolic question?Limit: A chemical difference can have multiple explanations. A pathway label does not independently diagnose dysfunction.
Lipidomic profilingOmics research · Protocol-specific research plasma or serumWhich reproducible lipid patterns deserve further study?Limit: Exploratory associations are hypotheses; clinical reference intervals and treatment utility are not established by this catalogue.
Exploratory metabolomicsOmics research · Research matrix selected by protocolWhat reproducible chemical features could guide a more focused research question?Limit: An unidentified peak is not a disease mechanism. A research signal must be identified, replicated and clinically evaluated before medical use.
Clinical genetics & sequencing referralGenetics · Partner laboratory’s validated specimen and collection kitCould a targeted genetic investigation help answer a diagnosis-specific question?Limit: A negative test does not exclude every genetic cause. Uncertain variants and secondary findings require an agreed interpretation process.
Human-specimen elemental exposure testingExposure evaluation · Element-specific blood or unprovoked urineWhich exposure-specific human measurement is appropriate for the history?Limit: Industrial XRF or environmental results are not interchangeable with a clinical human-specimen assay. Detection alone does not establish poisoning.
Selected elemental speciationExposure evaluation · Species- and method-specific human specimenWould distinguishing chemical forms clarify a relevant exposure result?Limit: A total element value cannot identify its component species. No Beyond instrument, in-house method or universal exposure panel is implied.
Longitudinal measurement programsLongitudinal care · The same validated specimen requirements as each underlying testWhat changed when a clinically justified measurement was repeated?Limit: Biological variation, measurement uncertainty, changing methods and other influences can complicate a trend. Change alone does not establish causation.
Appropriate collection-kit servicesSpecimen logistics · Validated kit-specific specimenCan a selected specimen be collected and transported reliably for this exact test?Limit: Collection suitability does not validate the downstream test. Shipping, collection and clinician services may be separately priced.
Dry-disk & dried-specimen developmentSpecimen research · Protocol-specific dried blood or other dried matrixCan a smaller dried specimen preserve the measurement needed for a defined use?Limit: Stability, recovery, volume effects, transport and comparability cannot be assumed from wet-specimen validation.
Clinical research & method developmentMethod development · Agreed research matrix with appropriate consent and permissionsWhat evidence would make this proposed measurement reliable and useful?Limit: An analytical success is not by itself evidence of clinical utility, a patent or authorization to report patient results.