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)
Blood test
Duck enteritis virus Ab [Presence] in Serum by Immunofluorescence
Other
Duck enteritis virus Ag [Presence] in Specimen
Other
Duck enteritis virus Ag [Presence] in Specimen by Agglutination
Other
Duck enteritis virus Ag [Presence] in Specimen by Neutralization test
Other
Duck enteritis virus Ag [Presence] in Tissue by Immunofluorescence
Other
Duck enteritis virus [Presence] in Tissue by Electron microscopy
Blood test
Duck enteritis virus neutralizing antibody [Presence] in Serum by Neutralization test
Blood test
Duck feather IgE Ab [Presence] in Serum
Blood test
Duck feather IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Blood test
Duck feather IgE Ab [Units/volume] in Serum
Blood test
Duck feather IgG Ab [Mass/volume] in Serum
Blood test
Duck feather IgG Ab [Units/volume] in Serum
Blood test
Duck feather IgG4 Ab [Mass/volume] in Serum
Blood test
Duck hepatitis virus 1 Ab [Presence] in Serum
Other
Duck hepatitis virus 1 Ag [Presence] in Specimen
Other
Duck hepatitis virus 1 Ag [Presence] in Specimen by Neutralization test
Blood test
Duck hepatitis virus 1 neutralizing antibody [Presence] in Serum by Neutralization test
Blood test
Duck hepatitis virus 2 Ab [Presence] in Serum
Other
Duck hepatitis virus 2 Ag [Presence] in Specimen
Other
Duck hepatitis virus 2 Ag [Presence] in Specimen by Neutralization test
Blood test
Duck hepatitis virus 2 neutralizing antibody [Presence] in Serum by Neutralization test
Blood test
Duck hepatitis virus 3 Ab [Presence] in Serum
Other
Duck hepatitis virus 3 Ag [Presence] in Specimen
Other
Duck hepatitis virus 3 Ag [Presence] in Specimen by Immunofluorescence
Blood test
Duck hepatitis virus 3 neutralizing antibody [Presence] in Serum by Neutralization test
Blood test
Duck meat IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Blood test
Duck meat IgE Ab [Units/volume] in Serum
Blood test
Duck meat IgG Ab [Mass/volume] in Serum
Blood test
Duck meat IgG Ab [Units/volume] in Serum
Blood test
Duck meat IgG4 Ab [Mass/volume] in Serum
Other
Ductus arteriosus Diastolic blood pressure
Imaging
Ductus arteriosus Mean blood flow velocity US.doppler
Other
Ductus arteriosus Mean blood pressure
Other
Ductus arteriosus Oxygen saturation
Imaging
Ductus arteriosus Peak systolic flow velocity US.doppler
Other
Ductus arteriosus Systolic blood pressure
Other
Due to the coronavirus I have been cyberbullied because of my race/ethnicity [CRBS]
Other
Due to your fatigue were you less effective at work (include work at home) in past 7 days [PROMIS]
Blood test
Duffy group Ag [Type] on Red Blood Cells
Other
Duke Anxiety Depression Scale [DUKE-AD]
Other
Duke Treadmill Score
Other
Duke Treadmill Score panel
Other
Duke Treadmill Score risk level
Other
Dukes [PhenX]
Other
Duodenum [Length] in Specimen
Blood test
Dupilumab [Mass/volume] in Serum or Plasma by LC/MS/MS --trough
Other
Durable medical equipment proof of delivery receipt
Other
Duration first episode Radiation treatment
Other
Duration in bed
Other
Duration in the U.S. of Mother
Other
Duration of condition per episode - Reported
Other
Duration of exposure
Other
Duration of falling asleep
Other
Duration of getting out of bed
Other
Duration of intense heart rate zone
Other
Duration of light activity
Other
Duration of light heart rate zone
Other
Duration of maximum heart rate zone
Other
Duration of moderate activity
Other
Duration of moderate heart rate zone
Other
Duration of most severe suicidal ideation 1 month [C-SSRS]
Other
Duration of most severe suicidal ideation Lifetime [C-SSRS]
Other
Duration of muscle exercise
Other
Duration of out of bed
Other
Duration of physical activity
Other
Duration of reaction
Other
Duration of shortness of breath in past 7 days
Other
Duration of snoring
Other
Duration of standing before sitting due to knee discomfort
Other
Duration of stay outside the U.S.
Other
Duration of vigorous activity
Other
Duration of walking before stopping due to knee discomfort
Other
Duration of workout pause
Other
Duration that patient was able to hold balance position [NIH Toolbox]
Other
During ages 18-22 what was the pattern of your menstrual cycles, excluding time around pregnancies [PhenX]
Other
During that period, was your worry stronger than in other people [CIDI-SF]
Other
During that pregnancy, did you ever develop any of these things [PhenX]
Other
During the 3 months before you got pregnant, how many alcoholic drinks did you have in an average week [PhenX]
Other
During the 3 months before you got pregnant, how many times did you drink 4 alcoholic drinks or more in one sitting [PhenX]
Other
During the daytime, do you experience an overwhelming desire to go to sleep - so overwhelming that you cannot resist [PhenX]
Other
During the episode, which of the following parts of your vision were affected [PhenX]
Other
During the last 12 months has your child appeared to have difficulty seeing [PhenX]
Other
During the last 12 months has your child had difficulty drawing or coloring [PhenX]
Other
During the last 12 months have you noticed your child frequently squinting [PhenX]
Other
During the last 3 months of your pregnancy, how many alcoholic drinks did you have in an average week [PhenX]
Other
During the last 3 months of your pregnancy, how many times did you drink 4 alcoholic drinks or more in one sitting [PhenX]
Other
During the last 48 hours, the study period, did you or anyone else park a car or other motor vehicle in [RIOPA]
Other
During the last 48 hours, the study period, did you or anyone else start a car or other motor vehicle in [RIOPA]
Other
During the last 48 hours, the study period, have you operated or been near diesel engines, e.g. bus terminal, truck stop [RIOPA]
Other
During the last 48 hours, the study period, was there any diesel vehicles parked around the house [RIOPA]
Other
During the last 7 days, how much time did you usually spend sitting on a weekday [IPAQ]
Other
During the last 7 days, how much time did you usually spend sitting on a weekend day [IPAQ]
Other
During the last 7 days, on how many days did you bicycle for at least 10 minutes at a time to go from place to place [IPAQ]
Other
During the last 7 days, on how many days did you do moderate activities like carrying light loads, sweeping, washing windows, and raking in the garden or yard for at least 10 minutes at a time [IPAQ]
Other
During the last 7 days, on how many days did you do moderate activities like carrying light loads, washing windows, scrubbing floors and sweeping inside your home for at least 10 minutes at a time [IPAQ]
Other
During the last 7 days, on how many days did you do moderate physical activities like bicycling at a regular pace, swimming at a regular pace, and doubles tennis in your leisure time for at least 10 minutes at a time [IPAQ]
Other
During the last 7 days, on how many days did you do moderate physical activities like carrying light loads as part of your work, not including walking, greater than 10 minutes at a time [IPAQ]
Other
During the last 7 days, on how many days did you do moderate physical activities like carrying light loads, bicycling at a regular pace, or doubles tennis for at least 10 minutes at a time [IPAQ]
Other
During the last 7 days, on how many days did you do vigorous physical activities like aerobics, running, fast bicycling, or fast swimming in your leisure time for at least 10 minutes at a time [IPAQ]
Other
During the last 7 days, on how many days did you do vigorous physical activities like heavy lifting, chopping wood, shoveling snow, or digging in the garden or yard for at least 10 minutes at a time [IPAQ]