Medical Tests
Explore lab tests, blood work, and imaging exams with plain-language preparation and overview pages.
Browse Directory Sections
All medical tests (102,751)
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
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --2 hours post dose carbohydrate
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --2 hours post dose fructose PO
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --2 hours post dose glucose
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --2 hours post dose lactose PO
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --2.25 hours post XXX challenge
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --2.25 hours post dose lactose PO
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --2.5 hour post dose lactulose
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --2.5 hours post XXX challenge
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --2.5 hours post dose fructose PO
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --2.5 hours post dose glucose
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --2.5 hours post dose lactose PO
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --2.75 hours post XXX challenge
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --2.75 hours post dose lactose PO
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --20 minutes post dose lactose PO
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --20M post dose fructose PO
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --3 hours post XXX challenge
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --3 hours post dose fructose PO
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --3 hours post dose glucose
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --3 hours post dose lactose PO
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --3 hours post dose lactulose
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --3.5 hour post dose lactose
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --3.5 hours post XXX challenge
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --3.5 hours post dose glucose
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --30 minutes post XXX challenge
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --30 minutes post dose carbohydrate
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --30 minutes post dose fructose PO
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --30 minutes post dose glucose
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --30 minutes post dose lactose PO
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --30 minutes post dose lactulose
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --4 hours post XXX challenge
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --4 hours post dose glucose
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --4.5 hours post XXX challenge
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --4.5 hours post dose glucose
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --40 minutes post dose lactose PO
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --40M post dose fructose PO
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --45 minutes post XXX challenge
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --45 minutes post dose carbohydrate
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --45 minutes post dose lactose PO
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --5 hours post XXX challenge
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --5 hours post dose glucose
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --5.5 hours post XXX challenge
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --5.5 hours post dose glucose
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --50M post dose fructose PO
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --50M post dose lactose PO
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --6 hours post XXX challenge
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --6 hours post dose glucose
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --post 10 g lactulose PO
Other
Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --post 50 g glucose PO