Medical Tests
Explore lab tests, blood work, and imaging exams with plain-language preparation and overview pages.
Browse Directory Sections
Tests starting with L (4,204)
Blood test
Lawsonia intracellularis Ab/Negative control in Serum by Immunoassay
Other
Lawsonia intracellularis Ag [Presence] in Tissue by Immune stain
Other
Lawsonia intracellularis RNA [#/volume] in Specimen by NAA with probe detection
Other
Lawsonia intracellularis RNA [Cycle Threshold #] in Specimen by NAA with probe detection
Other
Lawsonia intracellularis VNTR pattern [Type] in Specimen by Molecular genetics method
Other
Laxatives [Identifier] in Urine
Other
Laxatives [Mass/mass] in Stool
Other
Laxatives present [Identifier] in Stool by Screen method
Blood test
Le Ab [Presence] in Serum or Plasma from Blood product unit
Blood test
Le Ab [Presence] in Serum or Plasma from Donor
Blood test
Le sup(a) Ab [Presence] in Serum or Plasma
Blood test
Le sup(a) Ab [Presence] in Serum or Plasma from Blood product unit
Blood test
Le sup(a) Ab [Presence] in Serum or Plasma from Donor
Blood test
Le sup(a) Ab [Titer] in Serum or Plasma
Blood test
Le sup(a) Ag [Presence] on Red Blood Cells
Other
Le sup(a) Ag [Presence] on Red Blood Cells from Blood product unit
Other
Le sup(a) Ag [Presence] on Red Blood Cells from Donor
Blood test
Le sup(b) Ab [Presence] in Serum or Plasma
Blood test
Le sup(b) Ab [Presence] in Serum or Plasma from Blood product unit
Blood test
Le sup(b) Ab [Presence] in Serum or Plasma from Donor
Blood test
Le sup(b) Ab [Titer] in Serum or Plasma
Blood test
Le sup(b) Ag [Presence] on Red Blood Cells
Other
Le sup(b) Ag [Presence] on Red Blood Cells from Blood product unit
Other
Le sup(b) Ag [Presence] on Red Blood Cells from Donor
Blood test
Le sup(x) Ab [Presence] in Serum or Plasma
Blood test
Le sup(x) Ab [Presence] in Serum or Plasma from Blood product unit
Blood test
Le sup(x) Ab [Presence] in Serum or Plasma from Donor
Other
Lead (exposure to) screen assessment Set CPHS
Other
Lead (exposure to) screen finding recency CPHS
Other
Lead (exposure to) screen follow-up status CPHS
Other
Lead (exposure to) screen results indicator CPHS
Blood test
Lead IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Blood test
Lead IgE Ab [Units/volume] in Serum
Other
Lead [Mass/mass] in Bone
Other
Lead [Mass/mass] in Dentin
Other
Lead [Mass/mass] in Hair
Other
Lead [Mass/mass] in Nail
Blood test
Lead [Mass/mass] in Red Blood Cells
Other
Lead [Mass/mass] in Specimen
Other
Lead [Mass/mass] in Tissue
Other
Lead [Mass/time] in 24 hour Urine
Other
Lead [Mass/time] in 8 hour Urine
Other
Lead [Mass/volume] in 24 hour Urine
Other
Lead [Mass/volume] in Body fluid
Blood test
Lead [Mass/volume] in Capillary blood
Other
Lead [Mass/volume] in Dialysis fluid
Other
Lead [Mass/volume] in Milk
Blood test
Lead [Mass/volume] in Red Blood Cells
Blood test
Lead [Mass/volume] in Serum or Plasma
Other
Lead [Mass/volume] in Specimen
Other
Lead [Mass/volume] in Urine
Other
Lead [Mass/volume] in Urine --post EDTA therapy
Other
Lead [Mass/volume] in Urine collected for unspecified duration
Blood test
Lead [Mass/volume] in Venous blood
Other
Lead [Mass/volume] in Water
Blood test
Lead [Measurement] in Blood
Blood test
Lead [Measurement] in Red Blood Cells
Other
Lead [Measurement] in Tissue
Other
Lead [Measurement] in Urine
Other
Lead [Moles/mass] in Hair
Other
Lead [Moles/mass] in Nail
Other
Lead [Moles/mass] in Tissue
Other
Lead [Moles/time] in 24 hour Urine
Other
Lead [Moles/volume] in 24 hour Urine
Blood test
Lead [Moles/volume] in Blood
Blood test
Lead [Moles/volume] in Red Blood Cells
Blood test
Lead [Moles/volume] in Serum or Plasma
Other
Lead [Moles/volume] in Urine
Other
Lead [Moles/volume] in Urine --post EDTA therapy
Other
Lead [Presence] in 24 hour Urine
Blood test
Lead [Presence] in Blood
Other
Lead [Presence] in Stool
Other
Lead [Presence] in Tissue
Other
Lead [Presence] in Urine
Other
Lead department or agency name Organization
Other
Lead paint indicator
Other
Lead screen test status CPHS
Other
Lead screen test status and/or results Set CPHS
Other
Lead/Creatinine [Mass Ratio] in 24 hour Urine
Other
Lead/Creatinine [Mass Ratio] in Urine
Other
Lead/Creatinine [Measurement] in Urine
Other
Lead/Creatinine [Molar ratio] in 24 hour Urine
Other
Lead/Creatinine [Molar ratio] in Urine
Other
Leadership assigned [CDC Emergency Operations Centers]
Other
Leak 24 hour mean Positive airway pressure device
Other
Leak 24 hour median Positive airway pressure device
Other
Leak.95% 24 hour maximum Positive airway pressure device
Other
Lean body weight
Other
Lean body weight Calculated
Other
Lean body weight estimated by Immersion method
Other
Lean body weight estimated by Skin fold method
Other
Leaves 25%+ food uneaten at most meals [Minimum Data Set]
Other
Leaves seat when remaining seated is expected
Other
Lecithin [#/area] in Prostatic fluid by Manual count
Other
Lecithin [Presence] in Prostatic fluid by Light microscopy
Other
Lecithin [Presence] in Semen by Light microscopy
Blood test
Lecithin cholesterol acyltransferase [Enzymatic activity/volume] in Serum or Plasma
Blood test
Lecithin cholesterol acyltransferase actual/normal in Serum or Plasma
Other
Lecithin phosphorus [Mass/volume] in Amniotic fluid
Other
Lecithin/Sphingomyelin [Mass Ratio] in Amniotic fluid