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)
Blood test
Hy Ag inferred phenotype [Presence] in Blood or Tissue from Donor by Molecular genetics method
Other
Hyaline casts [#/area] in Urine by Computer assisted method
Other
Hyaline casts [#/area] in Urine sediment
Other
Hyaline casts [#/area] in Urine sediment by Automated count
Other
Hyaline casts [#/area] in Urine sediment by Microscopy high power field
Other
Hyaline casts [#/area] in Urine sediment by Microscopy low power field
Other
Hyaline casts [#/volume] in Urine
Other
Hyaline casts [#/volume] in Urine by Automated count
Other
Hyaline casts [#/volume] in Urine sediment by Automated count
Other
Hyaline casts [Measurement] in Urine sediment
Other
Hyaline casts [Presence] in Urine by Automated
Other
Hyaline casts [Presence] in Urine sediment
Other
Hyaline casts [Presence] in Urine sediment by Light microscopy
Other
Hyaline casts.broad [Presence] in Urine sediment by Light microscopy
Other
Hyaline-granular casts [#/area] in Urine sediment by Computer assisted method
Other
Hyaline-granular casts [#/volume] in Urine sediment by Computer assisted method
Other
Hyaline-granular casts [Presence] in Urine sediment by Computer assisted method
Other
Hyaluronate [Mass/volume] in Body fluid
Other
Hyaluronate [Mass/volume] in Peritoneal fluid
Other
Hyaluronate [Mass/volume] in Pleural fluid
Blood test
Hyaluronate [Mass/volume] in Serum or Plasma
Other
Hyaluronate [Presence] in Pleural fluid
Blood test
Hyaluronidase Ab [Measurement] in Serum
Blood test
Hyaluronidase Ab [Presence] in Serum
Blood test
Hyaluronidase Ab [Titer] in Serum
Blood test
Hyaluronidase Ab [Units/volume] in Serum
Blood test
Hydantoin-5-propionate [Moles/volume] in Serum or Plasma
Other
Hydantoin-5-propionate/Creatinine [Molar ratio] in Urine
Other
Hydatid cyst identified in Aspirate by Immune stain
Other
Hydatid cyst identified in Aspirate by Iron hematoxylin stain
Other
Hydatid cyst identified in Liver by Wet preparation
Other
Hydatid cyst identified in Lung tissue by Wet preparation
Other
Hydatid cyst identified in Specimen by Wet preparation
Blood test
Hydrastine [Presence] in Serum or Plasma
Other
Hydrastine [Presence] in Urine
Other
Hydration status
Other
Hydrazine [Mass/volume] in Air
Blood test
Hydrazine [Mass/volume] in Blood
Other
Hydrazine/Creatinine [Mass Ratio] in Urine
Blood test
Hydrocarbon and Oxygenated Volatiles panel - Serum or Plasma
Blood test
Hydrocarbons Aliphatic [Identifier] in Blood
Blood test
Hydrocarbons.chlorinated [Identifier] in Blood
Other
Hydrocarbons.chlorinated [Identifier] in Specimen
Blood test
Hydrocarbons.halogenated.volatile [Identifier] in Blood
Other
Hydrocorticosterone [Mass/time] in 24 hour Urine
Other
Hydrocorticosterone [Presence] in Urine
Other
Hydrocortisone [Moles/volume] in Specimen
Blood test
Hydrocortisone induced platelet IgG Ab [Presence] in Serum or Plasma by Flow cytometry (FC)
Blood test
Hydrocortisone induced platelet IgM Ab [Presence] in Serum or Plasma by Flow cytometry (FC)
Blood test
Hydroflumethiazide [Mass/volume] in Serum or Plasma
Other
Hydroflumethiazide [Mass/volume] in Urine
Other
Hydroflumethiazide [Measurement] in Urine
Other
Hydroflumethiazide [Presence] in 24 hour Urine
Other
Hydroflumethiazide [Presence] in Urine
Other
Hydrogen chloride [Mass/volume] in Air
Other
Hydrogen fluoride [Mass/volume] in Air
Blood test
Hydrogen ion [Moles/volume] adjusted to patient's actual temperature in Arterial blood
Blood test
Hydrogen ion [Moles/volume] in Arterial blood
Other
Hydrogen ion [Moles/volume] in Arterial cord blood
Blood test
Hydrogen ion [Moles/volume] in Blood
Blood test
Hydrogen ion [Moles/volume] in Capillary blood
Blood test
Hydrogen ion [Moles/volume] in Cord blood
Blood test
Hydrogen ion [Moles/volume] in Mixed venous blood
Other
Hydrogen ion [Moles/volume] in Mixed venous cord blood
Blood test
Hydrogen ion [Moles/volume] in Serum or Plasma
Blood test
Hydrogen ion [Moles/volume] in Venous blood
Other
Hydrogen ion [Moles/volume] in Venous cord blood
Other
Hydrogen sulfide [Mass/volume] in Air
Blood test
Hydrogen sulfide [Mass/volume] in Blood
Blood test
Hydrogen sulfide [Presence] in Blood
Other
Hydrogen+Methane/Expired gas [Volume Fraction] in Exhaled gas --1 hour post dose lactose PO
Other
Hydrogen+Methane/Expired gas [Volume Fraction] in Exhaled gas --1.5 hours post dose lactose PO
Other
Hydrogen+Methane/Expired gas [Volume Fraction] in Exhaled gas --2 hours post dose lactose PO
Other
Hydrogen+Methane/Expired gas [Volume Fraction] in Exhaled gas --2.5 hours post dose lactose PO
Other
Hydrogen+Methane/Expired gas [Volume Fraction] in Exhaled gas --3 hours post dose lactose PO
Other
Hydrogen+Methane/Expired gas [Volume Fraction] in Exhaled gas --30 minutes post dose lactose PO
Other
Hydrogen+Methane/Expired gas [Volume Fraction] in Exhaled gas --pre dose lactose PO
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --1 hour post XXX challenge
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --1 hour post dose carbohydrate
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --1 hour post dose fructose PO
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --1 hour post dose glucose
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --1 hour post dose lactose PO
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --1 hour post dose lactulose
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --1.25 hours post XXX challenge
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --1.25 hours post dose lactose PO
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --1.5 hour post dose lactulose
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --1.5 hours post XXX challenge
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --1.5 hours post dose carbohydrate
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --1.5 hours post dose fructose PO
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --1.5 hours post dose glucose
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --1.5 hours post dose lactose PO
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --1.75 hours post XXX challenge
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --1.75 hours post dose lactose PO
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --10M post dose fructose PO
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --10M post dose lactose PO
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --15 minutes post XXX challenge
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --15 minutes post dose carbohydrate
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --15 minutes post dose lactose PO
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --2 hour post dose lactulose
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --2 hours post XXX challenge