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)
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Arsenic organic [Mass/volume] in 24 hour Urine
Other
Arsenic organic [Mass/volume] in Urine
Other
Arsenic organic [Measurement] in Urine
Other
Arsenic organic [Moles/volume] in Urine
Other
Arsenic trioxide [Mass/volume] in Urine
Other
Arsenic.inorganic [Mass/time] in 24 hour Urine
Other
Arsenic.inorganic [Mass/volume] in 24 hour Urine
Other
Arsenic.inorganic [Mass/volume] in Urine
Other
Arsenic.inorganic [Measurement] in Urine
Other
Arsenic.inorganic [Moles/time] in 24 hour Urine
Other
Arsenic.inorganic [Moles/volume] in Urine
Other
Arsenic.inorganic+methylated [Mass/volume] in 24 hour Urine
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Arsenic.inorganic+methylated [Mass/volume] in Urine
Other
Arsenic.inorganic/Creatinine [Mass Ratio] in 24 hour Urine
Other
Arsenic.inorganic/Creatinine [Mass Ratio] in Urine
Other
Arsenic.inorganic/Creatinine [Measurement] in Urine
Other
Arsenic.inorganic/Creatinine [Molar ratio] in 24 hour Urine
Other
Arsenic.inorganic/Creatinine [Molar ratio] in Urine
Other
Arsenic.methylated [Mass/volume] in 24 hour Urine
Other
Arsenic.methylated [Mass/volume] in Urine
Other
Arsenic/Creatinine [Mass Ratio] in 24 hour Urine
Other
Arsenic/Creatinine [Mass Ratio] in Urine
Other
Arsenic/Creatinine [Measurement] in Urine
Other
Arsenic/Creatinine [Molar ratio] in 24 hour Urine
Other
Arsenic/Creatinine [Molar ratio] in Urine
Other
Arsenic/Creatinine [Ratio] in Urine
Other
Arsenite [Mass/volume] in Urine
Other
Arsenobetaine [Mass/volume] in Urine
Other
Arsenocholine [Mass/volume] in Urine
Blood test
Arterial blood Functional shunt volume
Blood test
Arterial blood Functional shunt volume adjusted to patient's actual temperature
Other
Arterial blood and Mixed venous blood Functional shunt volume adjusted to patient's actual temperature
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Arterial blood temperature
Other
Arterial lumen volume Dialysis catheter
Other
Arterial patency Wrist artery --pre arterial puncture
Other
Arterial pulse quality by palpation
Other
Arterial-alveolar oxygen Partial pressure ratio
Blood test
Arterial-mixed venous oxygen saturation difference
Blood test
Arterial-venous oxygen saturation difference
Other
Arteriosclerotic heart disease [Minimum Data Set]
Other
Arteriovenous fistula maturity
Other
Arteriovenous fistula status [ESRD]
Other
Arteriovenous graft assessed frequency
Other
Arteriovenous graft assessed frequency [US.doppler]
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Arteriovenous graft assessed using doppler [US.doppler]
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Arteriovenous graft assessed using intra-access flow
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Arteriovenous graft status
Other
Arthralgia/arthritis [Presence] in Mother
Other
Arthritis [Minimum Data Set]
Other
Arthritis conditions recorded during assessment period [CMS Assessment]
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Arthritis in last 7 days [MDSv3]
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Arthritis study in patients found that medicine A decreased arthritis pain 10% more often than medicine B
Other
Arthropod identified in Specimen
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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
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Artifact [#/area] in Urine sediment by Light microscopy
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Artifact [#/volume] in Urine sediment by Computer assisted method
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Artifact [Presence] in Urine sediment by Computer assisted method
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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]
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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]
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As soon as my child starts eating, s-he feels like stopping in the past 7 days [FACIT]
Other
Asbestos [Mass/volume] in Air
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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