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)
Other
Lifestyle Factors panel
Other
Lifestyle behaviors impacting physical or mental well-being - visual analog rating [ePCAM]
Other
Lifestyle behaviors impacting physical or mental well-being [PCAM]
Other
Lifetime risk for developing coronary heart disease based on genetic risk score
Other
Lifetime risk for developing genetic disease assessed Lifetime
Other
Lifetime suicide risk score [CUBS]
Other
Lifetime tobacco use
Other
Lifted manually [Minimum Data Set]
Other
Lifted mechanically [Minimum Data Set]
Other
Lifting - confidence - score change [OPTIMAL]
Other
Lifting - confidence [OPTIMAL]
Other
Lifting - difficulty - score change [OPTIMAL]
Other
Lifting - difficulty [OPTIMAL]
Other
Lifting [NDI]
Other
Lifting or moving heavy objects limited by chest pain, chest tightness or angina over the past 4 weeks [SAQ]
Other
Light daily housework - most dependent performance during the past month [CMS Assessment]
Other
Light daily housework - usual functional ability during assessment period [CMS Assessment]
Other
Light shopping - usual functional ability during assessment period [CMS Assessment]
Other
Light shopping- most dependent performance during the past month [CMS Assessment]
Other
Light sleep duration
Other
Likelihood of getting vaccinated for condition of interest when available
Other
Likelihood that a new diabetic medicine that led to blood sugar control in 8% more patients than the old diabetic medicine was due to chance alone
Blood test
Lilac IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Blood test
Lilac IgE Ab [Units/volume] in Serum
Other
Liley Zone [Presence] in Amniotic fluid by Spectrophotometry
Blood test
Lima Bean IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Blood test
Lima Bean IgE Ab [Units/volume] in Serum
Blood test
Lima Bean IgG Ab [Mass/volume] in Serum
Blood test
Lima Bean IgG Ab [Units/volume] in Serum
Blood test
Lima Bean IgG4 Ab [Mass/volume] in Serum
Other
Limb ataxia [NIH Stroke Scale]
Other
Limb restraint [Minimum Data Set]
Blood test
Lime IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Blood test
Lime IgE Ab [Units/volume] in Serum
Blood test
Lime IgE Ab/IgE total in Serum
Blood test
Lime IgG Ab [Mass/volume] in Serum
Blood test
Lime IgG Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Blood test
Lime IgG Ab [Units/volume] in Serum
Blood test
Lime IgG Ab [Units/volume] in Serum or Plasma by Immunoassay
Blood test
Lime IgG4 Ab [Mass/volume] in Serum
Blood test
Lime Tree (Citrus aurantifolia tree) IgE Ab [Units/volume] in Serum
Other
Limitations in obtaining history
Other
Limitations of examination Endoscopy procedure
Other
Limitations of examination [Description] Endoscopy procedure Narrative
Other
Limitations placed on healthcare agent Narrative - Reported
Other
Limitations section Set [RFC]
Other
Limited English proficiency
Other
Limited activities because of pain during assessment period [CMS Assessment]
Other
Limp severity
Other
Limulus amebocyte lysate test [Units/volume] in Nonbiological fluid
Blood test
Lincomycin IgE Ab [Units/volume] in Serum
Other
Lincomycin [Mass/mass] in Specimen
Other
Lincomycin [Susceptibility]
Other
Lincomycin [Susceptibility] by Disk diffusion (KB)
Other
Lincomycin [Susceptibility] by Gradient strip
Other
Lincomycin [Susceptibility] by Minimum inhibitory concentration (MIC)
Other
Lincomycin [Susceptibility] by Minimum lethal concentration (MLC)
Other
Lincomycin [Susceptibility] by Serum bactericidal titer
Other
Lindane [Mass/mass] in Specimen
Other
Lindane [Mass/volume] in Air
Blood test
Lindane [Mass/volume] in Blood
Blood test
Lindane [Mass/volume] in Serum or Plasma
Other
Lindane [Mass/volume] in Urine
Other
Lindane [Mass/volume] in Water
Blood test
Linden IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Blood test
Linden IgE Ab [Units/volume] in Serum
Other
Line Flush [Type]
Other
Line in the ETDRS visual acuity chart read by patient [PhenX]
Blood test
Linear PFOA Isomer [Mass/volume] in Serum or Plasma by LC/MS/MS
Blood test
Linear PFOS Isomer [Mass/volume] in Serum or Plasma by LC/MS/MS
Blood test
Linen IgE Ab [Units/volume] in Serum
Other
Linezolid [Mass/volume] in DBS
Blood test
Linezolid [Mass/volume] in Serum or Plasma
Other
Linezolid [Susceptibility]
Other
Linezolid [Susceptibility] by Disk diffusion (KB)
Other
Linezolid [Susceptibility] by Genotype method
Other
Linezolid [Susceptibility] by Gradient strip
Other
Linezolid [Susceptibility] by Method for Slow-growing mycobacteria
Other
Linezolid [Susceptibility] by Method for Slow-growing mycobacteria.antibiotic concentration at 1.0 ug/mL
Other
Linezolid [Susceptibility] by Minimum inhibitory concentration (MIC)
Blood test
Linezolid induced platelet IgG Ab [Presence] in Serum or Plasma by Flow cytometry (FC)
Blood test
Linezolid induced platelet IgM Ab [Presence] in Serum or Plasma by Flow cytometry (FC)
Blood test
Linoleate (C18:2w6) [Entitic substance] in Red Blood Cells
Blood test
Linoleate (C18:2w6) [Moles/volume] in Serum or Plasma
Other
Linoleate (C18:2w6)/Creatinine [Molar ratio] in Urine
Blood test
Linoleate (C18:2w6)/Fatty acids.C14-C22 in Blood
Other
Linoleoylcarnitine (C18:2) [Moles/volume] in Amniotic fluid
Other
Linoleoylcarnitine (C18:2) [Moles/volume] in Cerebral spinal fluid
Other
Linoleoylcarnitine (C18:2) [Moles/volume] in DBS
Blood test
Linoleoylcarnitine (C18:2) [Moles/volume] in Serum or Plasma
Other
Linoleoylcarnitine (C18:2) [Moles/volume] in Urine
Other
Linoleoylcarnitine (C18:2)/Creatinine [Molar ratio] in Urine
Other
Linopristin+Flopristin [Susceptibility]
Other
Linopristin+Flopristin [Susceptibility] by Disk diffusion (KB)
Other
Linopristin+Flopristin [Susceptibility] by Minimum inhibitory concentration (MIC)
Other
Lip Philtrum length
Other
Lipase [Enzymatic activity/time] in 24 hour Urine
Other
Lipase [Enzymatic activity/volume] in 24 hour Urine
Other
Lipase [Enzymatic activity/volume] in Amniotic fluid
Other
Lipase [Enzymatic activity/volume] in Body fluid