Medical Tests
Explore lab tests, blood work, and imaging exams with plain-language preparation and overview pages.
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Tests starting with A (6,266)
Other
Arthritis in last 7 days [MDSv3]
Other
Arthritis study in patients found that medicine A decreased arthritis pain 10% more often than medicine B
Other
Arthropod identified in Specimen
Other
Arthropod identified in Specimen by Permanent mount
Other
Arthroscopy study
Blood test
Articaine IgE Ab [Units/volume] in Serum
Blood test
Artichoke IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Blood test
Artichoke IgE Ab [Units/volume] in Serum
Blood test
Artichoke IgG Ab [Mass/volume] in Serum
Blood test
Artichoke IgG Ab [Units/volume] in Serum
Blood test
Artichoke IgG Ab [Units/volume] in Serum or Plasma by Immunoassay
Blood test
Artichoke IgG4 Ab [Mass/volume] in Serum
Other
Artifact [#/area] in Urine by Computer assisted method
Other
Artifact [#/area] in Urine sediment by Light microscopy
Other
Artifact [#/volume] in Urine sediment by Computer assisted method
Other
Artifact [Presence] in Urine sediment by Computer assisted method
Other
Artifact [Presence] in Urine sediment by Light microscopy
Other
Artificial airway
Blood test
Arugula IgE Ab [Units/volume] in Serum
Blood test
Arugula IgG Ab [Units/volume] in Serum or Plasma by Immunoassay
Blood test
Arylamidase [Enzymatic activity/volume] in Serum
Other
Arylamidase [Enzymatic activity/volume] in Urine
Other
Arylamidase [Presence] in Urine
Other
Arylsulfatase C [Enzymatic activity/mass] in Fibroblast
Blood test
Arylsulfatase C [Enzymatic activity/mass] in Leukocytes
Other
Arylsulfatase [Enzymatic activity/volume] in DBS
Blood test
Arylsulfatase [Enzymatic activity/volume] in Serum or Plasma
Other
As a result of any emotional problems, have you accomplished less than you would like in the past 4 weeks [Veterans RAND]
Other
As a result of any emotional problems, have you cut down the amount of time you spent on work or other activities in the past 4 weeks [Veterans RAND]
Other
As a result of any emotional problems, you didn't do work or other activities as carefully as usual in the past 4 weeks [Veterans RAND]
Other
As a result of your physical health, have you accomplished less than you would like in the past 4 weeks [Veterans RAND]
Other
As a result of your physical health, have you cut down the amount of time you spent on work or other activities in the past 4 weeks [Veterans RAND]
Other
As a result of your physical health, have you had difficulty performing the work or other activities - for example, it took extra effort in the past 4 weeks [Veterans RAND]
Other
As a result of your physical health, were you limited in the kind of work in the past 4 weeks [Veterans RAND]
Other
As far as you know, are you completely sterile from this operation, that is, does it make it impossible for you to have a baby in the future [PhenX]
Other
As far as you know, is he completely sterile from this operation, that is, does it make it impossible for him to father a baby in the future [PhenX]
Other
As soon as I start eating, I feel like stopping in the past 7 days [FACIT]
Other
As soon as my child starts eating, s-he feels like stopping in the past 7 days [FACIT]
Other
Asbestos [Mass/volume] in Air
Other
Asbestos [Mass/volume] in Water
Other
Asbestos identified in Sputum by Light microscopy
Blood test
Ascaris lumbricoides Ab [Units/volume] in Serum
Blood test
Ascaris lumbricoides Ab [Units/volume] in Serum by Immunoassay
Blood test
Ascaris lumbricoides IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Blood test
Ascaris lumbricoides IgE Ab [Units/volume] in Serum
Blood test
Ascaris lumbricoides IgG Ab [Units/volume] in Serum
Blood test
Ascaris lumbricoides IgG Ab [Units/volume] in Serum by Immunoassay
Blood test
Ascaris lumbricoides IgM Ab [Units/volume] in Serum
Blood test
Ascaris lumbricoides IgM Ab [Units/volume] in Serum by Immunoassay
Blood test
Ascaris lumbricoides adult IgG Ab [Units/volume] in Serum
Blood test
Ascaris lumbricoides adult IgG Ab [Units/volume] in Serum by Immunoassay
Blood test
Ascaris lumbricoides larva IgG Ab [Units/volume] in Serum
Blood test
Ascaris lumbricoides larva IgG Ab [Units/volume] in Serum by Immunoassay
Blood test
Ascaris sp Ab [Measurement] in Serum
Blood test
Ascaris sp Ab [Presence] in Serum
Blood test
Ascaris sp Ab [Titer] in Serum
Blood test
Ascaris sp Ab [Titer] in Serum by Immunoassay
Blood test
Ascaris sp Ab [Units/volume] in Serum
Other
Ascaris sp DNA [Presence] in Specimen by NAA with probe detection
Blood test
Ascaris sp IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Blood test
Ascaris sp IgE Ab [Units/volume] in Serum
Blood test
Ascaris sp IgE Ab [Units/volume] in Serum by Immunoassay
Blood test
Ascaris sp IgE Ab/IgE total in Serum
Blood test
Ascaris sp IgG Ab [Presence] in Serum by Immunoassay
Blood test
Ascaris sp IgG Ab [Units/volume] in Serum
Blood test
Ascaris sp IgM Ab [Presence] in Serum
Imaging
Ascending thoracic aorta Diameter by MR
Imaging
Ascending thoracic aorta Diameter by US
Imaging
Ascending thoracic aorta Diameter during systole by US 2D
Other
Ascending thoracic aorta Diastolic blood pressure
Other
Ascending thoracic aorta Mean blood pressure
Other
Ascending thoracic aorta Systolic blood pressure
Other
Ascertain Dementia 8 [AD8]
Other
Ascorbate [Mass/time] in 24 hour Urine
Other
Ascorbate [Mass/time] in 24 hour Urine --post dose PO
Blood test
Ascorbate [Mass/volume] in Blood
Blood test
Ascorbate [Mass/volume] in Leukocytes
Other
Ascorbate [Mass/volume] in Semen
Blood test
Ascorbate [Mass/volume] in Serum or Plasma
Blood test
Ascorbate [Mass/volume] in Serum or Plasma --post dose
Other
Ascorbate [Mass/volume] in Urine
Other
Ascorbate [Mass/volume] in Urine by Test strip
Other
Ascorbate [Measurement] in Urine
Other
Ascorbate [Moles/time] in 24 hour Urine
Other
Ascorbate [Moles/volume] in 24 hour Urine
Other
Ascorbate [Moles/volume] in Semen
Blood test
Ascorbate [Moles/volume] in Serum or Plasma
Blood test
Ascorbate [Moles/volume] in Serum or Plasma --post dose
Other
Ascorbate [Moles/volume] in Specimen
Other
Ascorbate [Moles/volume] in Urine
Other
Ascorbate [Presence] in Urine
Blood test
Ascorbate oxidase IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Blood test
Ascorbate oxidase IgE Ab [Units/volume] in Serum
Blood test
Ascorbate+Dehydroascorbate [Mass/volume] in Serum or Plasma
Blood test
Ascorbate+Dehydroascorbate [Moles/volume] in Serum or Plasma
Other
Ascorbate.PO [Mass] of Dose
Other
Ascorbate/Creatinine [Molar ratio] in Urine
Other
Asenapine [Mass/volume] in Urine by Confirmatory method
Other
Asenapine [Presence] in Urine by Confirmatory method
Blood test
Asialoganglioside GM1 Ab [Measurement] in Serum