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
Liver steatosis grade in Serum or Plasma Qualitative
Blood test
Liver steatosis interpretation in Serum or Plasma Qualitative
Blood test
Liver steatosis score in Serum or Plasma
Imaging
Liver stiffness by US.transient elastography
Other
Liver transplant anastomosis site Hepatic artery
Other
Liver transplant anastomosis site Hepatic artery from Graft
Other
Liver transplant anastomosis site Portal vein from Graft
Imaging
Liver ultrasound attenuation by transient elastography
Other
Lives in an environment with extreme changes in temperature
Other
Lives outside U.S.
Other
Living Arrangements FASI [CMS Assess]
Other
Living Family member
Other
Living accommodation heating system
Other
Living arrangement during assessment period [CMS Assessment]
Other
Living arrangement during the past month [CMS Assessment]
Other
Living arrangement panel [CMS Assessment]
Other
Living arrangement priorities for the next 6 months during assessment period [CMS Assessment]
Other
Living arrangements
Other
Living arrangements during assessment period [CMS Assessment]
Other
Living situation and availability of assistance during assessment period [CMS Assessment]
Other
Living with HIV (LIV-HIV) panel
Blood test
Llama fur IgE Ab [Units/volume] in Serum
Blood test
Loa loa DNA [Presence] in Blood by NAA with probe detection
Blood test
Loblolly Pine IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Blood test
Loblolly Pine IgE Ab [Units/volume] in Serum
Blood test
Lobster IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Blood test
Lobster IgE Ab [Units/volume] in Serum
Blood test
Lobster IgE Ab [Units/volume] in Serum or Plasma by Immunoassay
Blood test
Lobster IgE Ab/IgE total in Serum
Blood test
Lobster IgG Ab [Mass/volume] in Serum
Blood test
Lobster IgG Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Blood test
Lobster IgG Ab [Units/volume] in Serum
Blood test
Lobster IgG Ab [Units/volume] in Serum or Plasma by Immunoassay
Blood test
Lobster IgG4 Ab [Mass/volume] in Serum
Other
Local PFGE event description in Isolate
Other
Local PFGE pattern [Identifier] in Isolate
Other
Local assigning authority [Identifier] in Isolate
Other
Location Dialysis facility [ESRD]
Other
Location category Narrative
Other
Location end date and time
Other
Location of Care Area Assessment (CAA) information [MDSv3]
Other
Location of breath sounds by Auscultation
Other
Location of chest discomfort [Anatomy]
Other
Location of death
Other
Location of death [ESRD]
Other
Location of death name Facility
Other
Location of fall or trauma [PhenX]
Other
Location of impact on the vehicle NEMSIS
Other
Location of meeting
Other
Location of metastasis within sentinel lymph node [Anatomy] in Cancer specimen
Other
Location of patient in vehicle NEMSIS
Other
Location of patient safety event or unsafe condition - Narrative [AHRQ]
Other
Location of patient safety event or unsafe condition - Nominal [AHRQ]
Other
Location of polyps [PhenX]
Other
Location of prescribed anticipatory medication Narrative - Reported
Other
Location of task
Other
Location start date and time
Other
Location within lymph node [Anatomy] in Skin melanoma by Light microscopy
Other
Locomotion
Other
Locomotion - functional ability during assessment period [CMS Assessment]
Other
Locomotion off unit - self-performance during assessment period [CMS Assessment]
Other
Locomotion off unit - support provided during assessment period [CMS Assessment]
Other
Locomotion on unit - self-performance during assessment period [CMS Assessment]
Other
Locomotion on unit - support provided during assessment period [CMS Assessment]
Blood test
Locust tree IgE Ab [Units/volume] in Serum
Blood test
Locust tree IgG4 Ab [Mass/volume] in Serum
Blood test
Lodgepole Pine+Pondersosa Pine IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Blood test
Lodgepole Pine+Pondersosa Pine IgE Ab [Units/volume] in Serum
Other
Logistics [CDC Emergency Operations Centers]
Other
Lomefloxacin [Susceptibility]
Other
Lomefloxacin [Susceptibility] by Disk diffusion (KB)
Other
Lomefloxacin [Susceptibility] by Gradient strip
Other
Lomefloxacin [Susceptibility] by Minimum inhibitory concentration (MIC)
Other
Lomefloxacin [Susceptibility] by Minimum lethal concentration (MLC)
Other
Lomefloxacin [Susceptibility] by Serum bactericidal titer
Blood test
London Plane IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Blood test
London Plane IgE Ab [Units/volume] in Serum
Blood test
London Plane IgE Ab [Units/volume] in Serum or Plasma by Immunoassay
Blood test
London Plane IgE Ab/IgE total in Serum
Blood test
London Plane IgG Ab [Mass/volume] in Serum
Blood test
London Plane IgG4 Ab [Mass/volume] in Serum
Blood test
London Plane native (nPla a) 2 IgE Ab [Units/volume] in Serum
Blood test
London Plane recombinant (rPla a) 1 IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Blood test
London Plane recombinant (rPla a) 1 IgE Ab [Units/volume] in Serum
Blood test
London Plane recombinant (rPla a) 3 IgE Ab [Units/volume] in Serum
Other
Loneliness (ONS) score
Other
Loneliness Office of National Statistics panel
Other
Loneliness Survey - age 18+ - T-score [NIH Toolbox]
Other
Loneliness Survey - fixed length form - ages 18+ [NIH Toolbox]
Other
Loneliness Survey - fixed length form - ages 8-17 [NIH Toolbox]
Other
Loneliness Survey - national percentile [NIH Toolbox]
Other
Loneliness Survey - scale score age adjusted [NIH Toolbox]
Other
Loneliness Survey - scale score fully adjusted [NIH Toolbox]
Other
Loneliness Survey - unadjusted scale score [NIH Toolbox]
Other
Loneliness Survey version 2.0 - ages 8-17 - T-score [NIH Toolbox]
Blood test
Long Leaf Pine IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Blood test
Long Leaf Pine IgE Ab [Units/volume] in Serum
Other
Long bone x-rays were performed and consistent with congenital syphilis [CDC.CS]
Other
Long term care facility Admission evaluation note
Other
Long term care facility Annual evaluation note