Medical Tests
Explore lab tests, blood work, and imaging exams with plain-language preparation and overview pages.
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Tests starting with L (4,204)
Other
Lichenification score Head and Neck [PhenX]
Other
Lichenification score Lower extremity - bilateral [PhenX]
Other
Lichenification score Trunk [PhenX]
Other
Lichenification score Upper extremity - bilateral [PhenX]
Blood test
Licorice IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Blood test
Licorice IgE Ab [Units/volume] in Serum
Blood test
Lidocaine IgE Ab [Units/volume] in Serum
Other
Lidocaine [Mass/volume] in Body fluid
Blood test
Lidocaine [Mass/volume] in Serum or Plasma
Blood test
Lidocaine [Mass/volume] in Serum or Plasma -->45 minutes post bolus dose
Blood test
Lidocaine [Mass/volume] in Serum or Plasma by Screen method
Other
Lidocaine [Mass/volume] in Urine
Other
Lidocaine [Mass] of Dose
Blood test
Lidocaine [Measurement] in Serum or Plasma
Blood test
Lidocaine [Moles/volume] in Serum or Plasma
Blood test
Lidocaine [Presence] in Serum or Plasma
Other
Lidocaine [Presence] in Specimen
Other
Lidocaine [Presence] in Urine
Blood test
Lidocaine induced platelet IgG Ab [Presence] in Serum or Plasma by Flow cytometry (FC)
Blood test
Lidocaine induced platelet IgM Ab [Presence] in Serum or Plasma by Flow cytometry (FC)
Blood test
Lidocaine triggered leukotriene release [Mass/volume] by Leukocytes
Other
Lies to get out of trouble or to avoid obligations (ie cons others)
Other
Life expectancy [OASIS]
Other
Life expectancy [Time] Estimated
Other
Life expectancy of less than 6 months during assessment period [CMS Assessment]
Other
Life lacked meaning before illness
Other
Life lacked purpose before illness
Other
Life lacks meaning since illness
Other
Life lacks purpose since illness
Other
Life support was discontinued
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