Medical Tests
Explore lab tests, blood work, and imaging exams with plain-language preparation and overview pages.
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Tests starting with M (7,225)
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Methylmalonylcarnitine (C4-DC) [Moles/volume] in DBS
Blood test
Methylmalonylcarnitine (C4-DC) [Moles/volume] in Serum or Plasma
Other
Methylmalonylcarnitine (C4-DC) [Moles/volume] in Urine
Other
Methylmalonylcarnitine (C4-DC)+3-Hydroxyisovalerylcarnitine (C5-OH) [Moles/volume] in DBS
Blood test
Methylmalonylcarnitine (C4-DC)+3-Hydroxyisovalerylcarnitine (C5-OH) [Moles/volume] in Serum or Plasma
Other
Methylmalonylcarnitine (C4-DC)+3-Hydroxyisovalerylcarnitine (C5-OH)/Creatinine [Molar ratio] in Urine
Other
Methylmalonylcarnitine (C4-DC)/3-Hydroxyisovalerylcarnitine (C5-OH) [Molar ratio] in DBS
Other
Methylmalonylcarnitine (C4-DC)/Creatinine [Molar ratio] in Urine
Blood test
Methylmalonylcarnitine+Succinylcarnitine (C4-DC) [Moles/volume] in Serum or Plasma
Other
Methylmercury [Mass/mass] in Tissue
Blood test
Methylmethacrylate IgE Ab [Presence] in Serum
Other
Methylnortestosterone [Presence] in Urine
Other
Methylone [Mass/volume] in Urine by Confirmatory method
Other
Methylone [Presence] in Cord tissue by Confirmatory method
Other
Methylone [Presence] in Cord tissue by Screen method
Other
Methylone [Presence] in Urine by Screen method
Other
Methylone cutoff [Mass/volume] in Urine for Confirmatory method
Other
Methylone/Creatinine [Mass Ratio] in Urine
Blood test
Methylparaben IgE Ab [Units/volume] in Serum
Other
Methylphenidate [Mass/mass] in Hair
Other
Methylphenidate [Mass/time] in 24 hour Urine
Other
Methylphenidate [Mass/volume] in Saliva (oral fluid) by Confirmatory method
Blood test
Methylphenidate [Mass/volume] in Serum or Plasma
Other
Methylphenidate [Mass/volume] in Urine
Other
Methylphenidate [Mass/volume] in Urine by Confirmatory method
Other
Methylphenidate [Mass/volume] in Urine by LC/MS/MS
Other
Methylphenidate [Mass] of Dose
Blood test
Methylphenidate [Measurement] in Serum or Plasma
Other
Methylphenidate [Measurement] in Urine
Blood test
Methylphenidate [Moles/volume] in Serum or Plasma
Other
Methylphenidate [Presence] in Gastric fluid
Other
Methylphenidate [Presence] in Saliva (oral fluid) by Screen method
Blood test
Methylphenidate [Presence] in Serum or Plasma
Other
Methylphenidate [Presence] in Specimen
Other
Methylphenidate [Presence] in Urine
Other
Methylphenidate [Presence] in Urine by Confirmatory method
Other
Methylphenidate [Presence] in Urine by Screen method
Other
Methylphenidate and Alpha-Phenyl-2-Piperidine acetate panel - Urine
Other
Methylphenidate cutoff [Mass/volume] in Urine for Confirmatory method
Other
Methylphenidate cutoff [Mass/volume] in Urine for Screen method
Blood test
Methylphenidate induced neutrophil IgG Ab [Presence] in Serum or Plasma by Flow cytometry (FC)
Blood test
Methylphenidate induced neutrophil IgM Ab [Presence] in Serum or Plasma by Flow cytometry (FC)
Blood test
Methylphenidate induced platelet IgG Ab [Presence] in Serum or Plasma by Flow cytometry (FC)
Blood test
Methylphenidate induced platelet IgM Ab [Presence] in Serum or Plasma by Flow cytometry (FC)
Other
Methylphenidate/Creatinine [Mass Ratio] in Urine
Blood test
Methylprednisolone [Mass/volume] in Serum or Plasma
Other
Methylprednisolone [Mass/volume] in Urine
Blood test
Methylprednisolone [Moles/volume] in Serum or Plasma
Other
Methylprednisolone [Moles/volume] in Urine
Blood test
Methylprednisolone induced platelet IgG Ab [Presence] in Serum or Plasma by Flow cytometry (FC)
Blood test
Methylprednisolone induced platelet IgM Ab [Presence] in Serum or Plasma by Flow cytometry (FC)
Other
Methylsuccinate [Moles/volume] in Amniotic fluid
Other
Methylsuccinate [Moles/volume] in DBS
Blood test
Methylsuccinate [Moles/volume] in Serum or Plasma
Other
Methylsuccinate [Presence] in Urine
Other
Methylsuccinate/Creatinine [Mass Ratio] in Urine
Other
Methylsuccinate/Creatinine [Molar ratio] in Urine
Other
Methyltestosterone [Mass/time] in 24 hour Urine
Other
Methyltestosterone [Mass/volume] in Urine
Other
Methyltestosterone [Measurement] in Urine
Blood test
Methyltestosterone [Presence] in Serum or Plasma
Other
Methyltestosterone [Presence] in Urine
Blood test
Methyltetrahydrophthalic anhydride (MTHPA) IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Blood test
Methyltetrahydrophthalic anhydride (MTHPA) IgE Ab [Units/volume] in Serum
Other
Methyprylon [Mass/time] in 24 hour Urine
Blood test
Methyprylon [Mass/volume] in Serum or Plasma
Other
Methyprylon [Mass/volume] in Urine
Other
Methyprylon [Mass/volume] in Urine by Confirmatory method
Other
Methyprylon [Mass] of Dose
Blood test
Methyprylon [Measurement] in Serum or Plasma
Other
Methyprylon [Measurement] in Urine
Other
Methyprylon [Moles/volume] in Gastric fluid
Blood test
Methyprylon [Moles/volume] in Serum or Plasma
Other
Methyprylon [Presence] in Gastric fluid
Blood test
Methyprylon [Presence] in Serum or Plasma
Other
Methyprylon [Presence] in Specimen
Other
Methyprylon [Presence] in Urine
Other
Methyprylon [Presence] in Urine by Confirmatory method
Other
Methyprylon [Presence] in Urine by Screen method
Other
Methyprylon cutoff [Mass/volume] in Urine for Confirmatory method
Other
Methyprylon cutoff [Mass/volume] in Urine for Screen method
Blood test
Metoclopramide [Mass/volume] in Serum or Plasma
Other
Metoclopramide [Mass/volume] in Urine
Other
Metoclopramide [Presence] in Urine
Blood test
Metoclopramide induced neutrophil IgG Ab [Presence] in Serum or Plasma by Flow cytometry (FC)
Blood test
Metoclopramide induced neutrophil IgM Ab [Presence] in Serum or Plasma by Flow cytometry (FC)
Blood test
Metoclopramide induced platelet IgG Ab [Presence] in Serum or Plasma by Flow cytometry (FC)
Blood test
Metoclopramide induced platelet IgM Ab [Presence] in Serum or Plasma by Flow cytometry (FC)
Other
Metonitazene [Mass/volume] in Urine by Confirmatory method
Other
Metonitazene [Presence] in Urine by Confirmatory method
Other
Metonitazene/Creatinine [Mass Ratio] in Urine by Confirmatory method
Other
Metoprolol [Mass/time] in 24 hour Urine
Blood test
Metoprolol [Mass/volume] in Serum or Plasma
Blood test
Metoprolol [Mass/volume] in Serum or Plasma --trough
Other
Metoprolol [Mass/volume] in Urine
Other
Metoprolol [Mass] of Dose
Blood test
Metoprolol [Measurement] in Serum or Plasma
Other
Metoprolol [Measurement] in Urine
Blood test
Metoprolol [Moles/volume] in Serum or Plasma
Blood test
Metoprolol [Presence] in Serum or Plasma by Screen method