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)
Other
Mentally tired after the slightest effort
Other
Mentation, behavior and mood panel [UPDRS]
Blood test
Menthol [Mass/volume] in Blood
Other
Mention of the participant having either trauma, a surgical procedure, or rhabdomyolysis within 1 week prior to the cardiac enzymes measurement
Other
Meperidine [Mass/time] in 24 hour Urine
Other
Meperidine [Mass/volume] in Gastric fluid
Other
Meperidine [Mass/volume] in Saliva (oral fluid) by Confirmatory method
Blood test
Meperidine [Mass/volume] in Serum or Plasma
Blood test
Meperidine [Mass/volume] in Serum or Plasma by Screen method
Blood test
Meperidine [Mass/volume] in Serum, Plasma or Blood
Other
Meperidine [Mass/volume] in Unknown substance
Other
Meperidine [Mass/volume] in Urine
Other
Meperidine [Mass/volume] in Urine by Confirmatory method
Other
Meperidine [Mass] of Dose
Blood test
Meperidine [Measurement] in Serum or Plasma
Other
Meperidine [Measurement] in Urine
Blood test
Meperidine [Moles/volume] in Serum or Plasma
Other
Meperidine [Moles/volume] in Specimen
Other
Meperidine [Presence] in Cord tissue by Confirmatory method
Other
Meperidine [Presence] in Cord tissue by Screen method
Other
Meperidine [Presence] in Gastric fluid
Other
Meperidine [Presence] in Hair
Other
Meperidine [Presence] in Meconium
Other
Meperidine [Presence] in Saliva (oral fluid) by Screen method
Blood test
Meperidine [Presence] in Serum or Plasma
Blood test
Meperidine [Presence] in Serum, Plasma or Blood by Screen method
Other
Meperidine [Presence] in Specimen
Other
Meperidine [Presence] in Urine
Other
Meperidine [Presence] in Urine by Confirmatory method
Other
Meperidine [Presence] in Urine by Screen method
Other
Meperidine and Normeperidine panel - Gastric fluid
Blood test
Meperidine and Normeperidine panel - Serum or Plasma
Other
Meperidine and Normeperidine panel - Specimen
Other
Meperidine and Normeperidine panel - Urine
Other
Meperidine cutoff [Mass/volume] in Urine for Confirmatory method
Other
Meperidine cutoff [Mass/volume] in Urine for Screen method
Blood test
Meperidine+Normeperidine [Presence] in Serum or Plasma by Screen method
Other
Meperidine+Normeperidine [Presence] in Urine by Confirmatory method
Other
Meperidine+Normeperidine [Presence] in Urine by Screen method
Other
Meperidine/Creatinine [Mass Ratio] in Urine
Other
Mephedrone [Mass/volume] in Urine by Confirmatory method
Other
Mephedrone [Presence] in Urine by Confirmatory method
Other
Mephedrone cutoff [Mass/volume] in Urine for Confirmatory method
Other
Mephedrone/Creatinine [Mass Ratio] in Urine
Other
Mephentermine [Mass/mass] in Meconium
Other
Mephentermine [Mass/mass] in Stool
Blood test
Mephentermine [Mass/volume] in Blood
Other
Mephentermine [Mass/volume] in Milk
Blood test
Mephentermine [Mass/volume] in Serum or Plasma by Confirmatory method
Other
Mephentermine [Mass/volume] in Urine
Other
Mephentermine [Mass/volume] in Vitreous fluid
Other
Mephentermine [Presence] in Urine
Blood test
Mephenytoin [Mass/volume] in Serum or Plasma
Other
Mephenytoin [Mass] of Dose
Blood test
Mephenytoin [Moles/volume] in Serum or Plasma
Blood test
Mephenytoin+Normephenytoin [Mass/volume] in Serum or Plasma
Other
Mephobarbital [Mass/mass] in Hair
Other
Mephobarbital [Mass/mass] in Meconium
Other
Mephobarbital [Mass/mass] in Stool
Blood test
Mephobarbital [Mass/volume] in Blood by Confirmatory method
Other
Mephobarbital [Mass/volume] in Milk
Blood test
Mephobarbital [Mass/volume] in Serum or Plasma
Blood test
Mephobarbital [Mass/volume] in Serum or Plasma by Confirmatory method
Other
Mephobarbital [Mass/volume] in Urine
Other
Mephobarbital [Mass/volume] in Urine by Confirmatory method
Other
Mephobarbital [Mass] of Dose
Blood test
Mephobarbital [Measurement] in Serum or Plasma
Other
Mephobarbital [Measurement] in Urine
Blood test
Mephobarbital [Moles/volume] in Serum or Plasma
Other
Mephobarbital [Presence] in Urine
Other
Mephobarbital [Presence] in Urine by Confirmatory method
Other
Mephobarbital [Presence] in Urine by Screen method
Blood test
Mephobarbital and PHENobarbital panel - Blood
Blood test
Mephobarbital and PHENobarbital panel - Serum or Plasma
Other
Mephobarbital cutoff [Mass/volume] in Urine for Confirmatory method
Other
Mephobarbital cutoff [Mass/volume] in Urine for Screen method
Blood test
Mepivacaine IgE Ab [Units/volume] in Serum
Blood test
Mepivacaine [Mass/volume] in Serum or Plasma
Blood test
Mepivacaine [Presence] in Serum or Plasma
Other
Mepivacaine [Presence] in Urine
Blood test
Meprobamate [Mass/volume] in Blood by Confirmatory method
Other
Meprobamate [Mass/volume] in Gastric fluid
Other
Meprobamate [Mass/volume] in Saliva (oral fluid) by Confirmatory method
Blood test
Meprobamate [Mass/volume] in Serum or Plasma
Other
Meprobamate [Mass/volume] in Urine
Other
Meprobamate [Mass/volume] in Urine by Confirmatory method
Other
Meprobamate [Mass] of Dose
Other
Meprobamate [Measurement] in Gastric fluid
Blood test
Meprobamate [Measurement] in Serum or Plasma
Other
Meprobamate [Measurement] in Urine
Other
Meprobamate [Moles/volume] in Gastric fluid
Blood test
Meprobamate [Moles/volume] in Serum or Plasma
Other
Meprobamate [Moles/volume] in Specimen
Other
Meprobamate [Moles/volume] in Urine
Other
Meprobamate [Presence] in Cord tissue by Confirmatory method
Other
Meprobamate [Presence] in Cord tissue by Screen method
Other
Meprobamate [Presence] in Gastric fluid
Other
Meprobamate [Presence] in Saliva (oral fluid) by Screen method
Blood test
Meprobamate [Presence] in Serum or Plasma
Other
Meprobamate [Presence] in Specimen