Medical Tests
Explore lab tests, blood work, and imaging exams with plain-language preparation and overview pages.
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All medical tests (102,751)
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Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --post 50 g lactose PO
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --post XXX challenge
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --post dose carbohydrate
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --post dose glucose
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --pre XXX challenge
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --pre dose carbohydrate
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --pre dose fructose PO
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --pre dose glucose
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --pre dose lactose PO
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --pre dose lactulose
Other
Hydromorphone-3-glucuronide [Presence] in Urine by Screen method
Blood test
Hydroquinidine [Mass/volume] in Serum
Other
Hydroquinone [Mass/volume] in Air
Other
Hydroquinone [Mass/volume] in Urine
Other
Hydroxocobalamin [Mass/volume] in Body fluid
Blood test
Hydroxocobalamin [Mass/volume] in Serum or Plasma
Other
Hydroxocobalamin [Mass/volume] in Urine
Other
Hydroxocobalamin [Moles/volume] in Body fluid
Blood test
Hydroxocobalamin [Moles/volume] in Serum or Plasma
Other
Hydroxocobalamin [Moles/volume] in Urine
Other
Hydroxyalprazolam [Mass/volume] in Stool
Other
Hydroxyalprazolam [Mass/volume] in Urine
Other
Hydroxyalprazolam [Mass/volume] in Urine by Confirmatory method
Other
Hydroxyalprazolam [Measurement] in Urine
Other
Hydroxyalprazolam [Presence] in Urine by Confirmatory method
Other
Hydroxyalprazolam [Presence] in Urine by Screen method
Other
Hydroxyalprazolam cutoff [Mass/volume] in Urine for Confirmatory method
Other
Hydroxyalprazolam cutoff [Mass/volume] in Urine for Screen method
Other
Hydroxyapatite [Energy Difference] in 24 hour Urine
Other
Hydroxyapatite crystals [Energy Difference] in Urine
Other
Hydroxyaripiprazole [Mass/volume] in Urine by Confirmatory method
Other
Hydroxyaripiprazole [Presence] in Urine by Screen method
Other
Hydroxybupropion [Mass/mass] in Tissue
Blood test
Hydroxybupropion [Mass/volume] in Blood
Other
Hydroxybupropion [Mass/volume] in Body fluid
Blood test
Hydroxybupropion [Mass/volume] in Serum or Plasma
Other
Hydroxybupropion [Mass/volume] in Urine
Blood test
Hydroxybupropion [Measurement] in Serum or Plasma
Other
Hydroxybupropion [Measurement] in Urine
Blood test
Hydroxybupropion [Moles/volume] in Serum or Plasma
Blood test
Hydroxybupropion [Presence] in Serum or Plasma by Screen method
Other
Hydroxybupropion [Presence] in Urine by Confirmatory method
Other
Hydroxybupropion [Presence] in Urine by Screen method
Other
Hydroxybupropion cutoff [Mass/volume] in Urine for Confirmatory method
Blood test
Hydroxycalcidiol [Mass/volume] in Serum
Blood test
Hydroxychloroquine [Mass/volume] in Blood
Blood test
Hydroxychloroquine [Mass/volume] in Serum or Plasma
Blood test
Hydroxychloroquine [Mass/volume] in Serum or Plasma --trough
Other
Hydroxychloroquine [Mass] of Dose
Blood test
Hydroxychloroquine [Moles/volume] in Serum or Plasma
Other
Hydroxydecanedioate [Presence] in Urine
Other
Hydroxydecanedioate/Creatinine [Molar ratio] in 24 hour Urine
Other
Hydroxydecanedioate/Creatinine [Molar ratio] in Urine
Blood test
Hydroxyethyl valine [Mass/volume] in Blood
Other
Hydroxyethylflurazepam [Mass/mass] in Hair
Other
Hydroxyethylflurazepam [Mass/mass] in Meconium
Other
Hydroxyethylflurazepam [Mass/mass] in Meconium by Confirmatory method
Other
Hydroxyethylflurazepam [Mass/mass] in Stool
Other
Hydroxyethylflurazepam [Mass/mass] in Stool by Confirmatory method
Other
Hydroxyethylflurazepam [Mass/mass] in Tissue
Other
Hydroxyethylflurazepam [Mass/mass] in Tissue by Confirmatory method
Blood test
Hydroxyethylflurazepam [Mass/volume] in Blood
Blood test
Hydroxyethylflurazepam [Mass/volume] in Blood by Confirmatory method
Other
Hydroxyethylflurazepam [Mass/volume] in Body fluid
Other
Hydroxyethylflurazepam [Mass/volume] in Body fluid by Confirmatory method
Blood test
Hydroxyethylflurazepam [Mass/volume] in Serum or Plasma
Blood test
Hydroxyethylflurazepam [Mass/volume] in Serum or Plasma by Confirmatory method
Other
Hydroxyethylflurazepam [Mass/volume] in Specimen
Other
Hydroxyethylflurazepam [Mass/volume] in Urine
Other
Hydroxyethylflurazepam [Mass/volume] in Urine by Confirmatory method
Other
Hydroxyethylflurazepam [Measurement] in Stool
Other
Hydroxyethylflurazepam [Measurement] in Urine
Other
Hydroxyethylflurazepam [Presence] in Stool
Other
Hydroxyethylflurazepam [Presence] in Urine by Confirmatory method
Other
Hydroxyethylflurazepam [Presence] in Urine by Screen method
Other
Hydroxyethylflurazepam cutoff [Mass/volume] in Urine for Confirmatory method
Other
Hydroxyethylflurazepam cutoff [Mass/volume] in Urine for Screen method
Other
Hydroxyglutarates and glutarate and ethylmalonate and methylsuccinate panel - DBS
Blood test
Hydroxyglutarates and glutarate and ethylmalonate and methylsuccinate panel - Serum or Plasma
Blood test
Hydroxyitraconazole [Mass/volume] in Serum or Plasma
Blood test
Hydroxyitraconazole [Presence] in Serum or Plasma
Other
Hydroxylurasidone [Mass/volume] in Urine by Confirmatory method
Other
Hydroxylurasidone cutoff [Mass/volume] in Urine for Confirmatory method
Blood test
Hydroxylysine [Mass/volume] in Serum or Plasma
Other
Hydroxylysine [Moles/mass] in Hair
Other
Hydroxylysine [Moles/time] in 24 hour Urine
Other
Hydroxylysine [Moles/volume] in 24 hour Urine
Other
Hydroxylysine [Moles/volume] in Amniotic fluid
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Hydroxylysine [Moles/volume] in Body fluid
Other
Hydroxylysine [Moles/volume] in Cerebral spinal fluid
Other
Hydroxylysine [Moles/volume] in DBS
Blood test
Hydroxylysine [Moles/volume] in Serum or Plasma
Other
Hydroxylysine [Moles/volume] in Urine
Blood test
Hydroxylysine [Presence] in Serum or Plasma
Other
Hydroxylysine [Presence] in Urine
Other
Hydroxylysine.free/Creatinine [Molar ratio] in 24 hour Urine
Other
Hydroxylysine/Amino acids.total in Hair
Other
Hydroxylysine/Creatinine [Molar ratio] in 24 hour Urine
Other
Hydroxylysine/Creatinine [Molar ratio] in Urine
Other
Hydroxylysine/Creatinine [Ratio] in 24 hour Urine