Plasma free metanephrines — lab reference
Some search terms matchedHow you sit or lie down for the sample, and stress during collection, can affect this result. Use the cutoff from the lab that ran your test.
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What’s searchable?Phosphorus — lab reference
Some search terms matchedAsk your clinician to read this result with kidney function, calcium, vitamin D, and PTH.
1,25-dihydroxyvitamin D — lab reference
Some search terms matchedNot a routine vitamin D status test. Ask your clinician to read this result with calcium, phosphorus, kidney function, and PTH.
Prothrombin time (PT) — lab reference
Some search terms matchedReagent-specific. Ask your clinician to read this result with INR, liver function, vitamin K, and anticoagulants.
Parathyroid hormone (intact PTH) — lab reference
Some search terms matchedAsk your clinician to read this result with calcium, phosphorus, magnesium, vitamin D, and kidney function.
Reduced glutathione (GSH) — lab reference
Some search terms matchedAsk your clinician to specify whole blood, RBC, plasma, or intracellular method. Preanalytic handling is critical.
Superoxide dismutase activity — lab reference
Some search terms matchedRBC, plasma, and cellular assays are not interchangeable.
8-hydroxy-2-deoxyguanosine (8-OHdG) — lab reference
Some search terms matchedUrine/plasma method, creatinine correction, collection timing, and assay matter.
F2-isoprostanes — lab reference
Some search terms matchedUrine/plasma and mass-spec/immunoassay results are not interchangeable.
White blood cell count (WBC) — lab reference
Some search terms matchedYour lab may use its own range. Symptoms, medicines, and the types of white blood cells also matter.
Red blood cell count (RBC) — lab reference
Some search terms matchedAltitude, smoking, hydration, androgen therapy, and pregnancy may shift values.
Hemoglobin — lab reference
Some search terms matchedAsk your clinician to consider altitude and iron/B12/folate status. Pregnancy requires trimester-specific ranges.
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