Medical Tests
Explore lab tests, blood work, and imaging exams with plain-language preparation and overview pages.
Browse Directory Sections
Tests starting with H (7,030)
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
Other
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
Other
Hydroxylysine/Creatinine [Ratio] in Urine
Other
Hydroxymethoxyphenamine [Mass/volume] in Urine
Other
Hydroxymethoxyphenamine [Mass] of Dose
Blood test
Hydroxymethylglutaryl CoA lyase [Enzymatic activity/volume] in Serum
Other
Hydroxymethylglutaryl CoA lyase deficiency newborn screen interpretation
Blood test
Hydroxyperhexiline [Mass/volume] in Serum or Plasma
Blood test
Hydroxyperhexiline/Perhexiline [Mass Ratio] in Serum or Plasma
Other
Hydroxyproline Free [Mass/time] in 24 hour Urine
Blood test
Hydroxyproline Free [Mass/volume] in Serum or Plasma
Other
Hydroxyproline Free [Mass/volume] in Urine
Other
Hydroxyproline Free [Measurement] in Urine
Other
Hydroxyproline Free [Moles/time] in 24 hour Urine
Other
Hydroxyproline Free [Moles/volume] in 24 hour Urine
Blood test
Hydroxyproline Free [Moles/volume] in Serum or Plasma
Other
Hydroxyproline Free [Moles/volume] in Urine
Other
Hydroxyproline Free [Presence] in 24 hour Urine
Other
Hydroxyproline Free/Creatinine [Ratio] in 24 hour Urine
Other
Hydroxyproline [Mass/time] in 24 hour Urine
Other
Hydroxyproline [Mass/volume] in 2 hour Urine
Other
Hydroxyproline [Mass/volume] in 24 hour Urine
Other
Hydroxyproline [Mass/volume] in Amniotic fluid
Other
Hydroxyproline [Mass/volume] in Cerebral spinal fluid
Blood test
Hydroxyproline [Mass/volume] in Serum or Plasma
Other
Hydroxyproline [Mass/volume] in Urine
Blood test
Hydroxyproline [Measurement] in Serum or Plasma
Other
Hydroxyproline [Measurement] in Urine
Other
Hydroxyproline [Moles/time] in 24 hour Urine
Other
Hydroxyproline [Moles/volume] in 24 hour Urine
Other
Hydroxyproline [Moles/volume] in Amniotic fluid
Other
Hydroxyproline [Moles/volume] in Body fluid
Other
Hydroxyproline [Moles/volume] in Cerebral spinal fluid
Other
Hydroxyproline [Moles/volume] in DBS
Other
Hydroxyproline [Moles/volume] in DBS --post therapeutic diet
Blood test
Hydroxyproline [Moles/volume] in Serum or Plasma
Other
Hydroxyproline [Moles/volume] in Urine
Other
Hydroxyproline [Moles/volume] in Vitreous fluid
Other
Hydroxyproline [Presence] in 24 hour Urine
Blood test
Hydroxyproline [Presence] in Serum or Plasma
Other
Hydroxyproline [Presence] in Urine
Other
Hydroxyproline/Creatinine [Mass Ratio] in 2 hour Urine
Other
Hydroxyproline/Creatinine [Mass Ratio] in 24 hour Urine
Other
Hydroxyproline/Creatinine [Mass Ratio] in Urine
Other
Hydroxyproline/Creatinine [Measurement] in Urine
Other
Hydroxyproline/Creatinine [Molar ratio] in 24 hour Urine
Other
Hydroxyproline/Creatinine [Molar ratio] in Urine
Other
Hydroxyproline/Creatinine [Ratio] in 24 hour Urine
Other
Hydroxyproline/Creatinine [Ratio] in Urine
Other
Hydroxytriazolam [Mass/mass] in Hair
Other
Hydroxytriazolam [Mass/mass] in Meconium
Other
Hydroxytriazolam [Mass/mass] in Meconium by Confirmatory method
Other
Hydroxytriazolam [Mass/mass] in Stool
Other
Hydroxytriazolam [Mass/mass] in Tissue