Medical Tests
Explore lab tests, blood work, and imaging exams with plain-language preparation and overview pages.
Browse Directory Sections
Tests starting with W (1,471)
Blood test
W little b Ab [Presence] in Serum or Plasma
Blood test
W little b Ab [Titer] in Serum or Plasma
Blood test
W little d super little a Ab [Presence] in Serum or Plasma
Other
W-15 [Mass/volume] in Urine by Confirmatory method
Other
W-18 [Mass/volume] in Urine by Confirmatory method
Other
W-19 [Mass/volume] in Urine by Confirmatory method
Blood test
WARR Ab [Presence] in Serum or Plasma
Blood test
WAS gene mutations found [Identifier] in Blood or Tissue by Molecular genetics method Nominal
Blood test
WAS gene mutations tested for in Blood or Tissue by Molecular genetics method Nominal
Other
WBC casts [#/area] in Urine by Computer assisted method
Other
WBC casts [#/area] in Urine sediment
Other
WBC casts [#/area] in Urine sediment by Microscopy high power field
Other
WBC casts [#/area] in Urine sediment by Microscopy low power field
Other
WBC casts [#/volume] in Urine by Computer assisted method
Other
WBC casts [#/volume] in Urine sediment by Computer assisted method
Other
WBC casts [Presence] in Urine by Computer assisted method
Other
WBC casts [Presence] in Urine sediment by Light microscopy
Other
WE CARE Survey [WE CARE] Caregiver
Blood test
WES sup(b) Ab [Presence] in Serum or Plasma
Blood test
WES sup(b) Ab [Titer] in Serum or Plasma
Blood test
WES super little a Ab [Presence] in Serum or Plasma
Blood test
WES super little a Ab [Titer] in Serum or Plasma
Blood test
WFS1 gene mutations found [Identifier] in Blood or Tissue by Molecular genetics method Nominal
Blood test
WFS1 gene targeted mutation analysis in Blood or Tissue by Molecular genetics method
Other
WHO Quality of life-BREF [WHOQOL_BREF]
Other
WIC services recipient
Other
WIfI classification Lower extremity WIfI
Blood test
WS2A gene targeted mutation analysis in Blood or Tissue by Molecular genetics method
Other
WT-1 Ag [Presence] in Tissue by Immune stain
Blood test
WT1 gene exon 1+2 transcript/control transcript [# Ratio] in Blood or Tissue by Molecular genetics method
Blood test
WT1 gene mutations found [Identifier] in Blood or Tissue by Molecular genetics method Nominal
Blood test
WT1 gene mutations tested for in Blood or Tissue by Molecular genetics method Nominal
Other
Waist Circumference at umbilicus by Tape measure
Other
Waist Circumference at umbilicus by US
Other
Waist Circumference by NCFS
Other
Waist Circumference by NHANES
Other
Waist Circumference by WHI
Other
Waist circumference score for risk calculation
Other
Wake Forest Trust Scale short form
Other
Wake time after sleep onset
Other
Wake up at the same time
Other
Wake up feeling refreshed
Other
Wakens to toilet all or most nights [Minimum Data Set]
Other
Waking up too early in past 7 days [QIDS]
Other
Walk 10 feet - functional ability during 3 day assessment period [CMS Assessment]
Other
Walk 10 feet - functional ability during assessment period [CMS Assessment]
Other
Walk 10 feet - functional goal during 3 day assessment period [CMS Assessment]
Other
Walk 10 feet - functional goal during assessment period [CMS Assessment]
Other
Walk 10 feet - most dependent performance during the past month [CMS Assessment]
Other
Walk 10 feet - usual functional ability during assessment period [CMS Assessment]
Other
Walk 10 ft (3 m) during 2 day assessment period [CARE]
Other
Walk 100 ft (30 m) during 2 day assessment period [CARE]
Other
Walk 150 feet - functional ability during 3 day assessment period [CMS Assessment]
Other
Walk 150 feet - functional ability during assessment period [CMS Assessment]
Other
Walk 150 feet - functional goal during 3 day assessment period [CMS Assessment]
Other
Walk 150 feet - functional goal during assessment period [CMS Assessment]
Other
Walk 150 feet - most dependent performance during the past month [CMS Assessment]
Other
Walk 150 feet - usual functional ability during assessment period [CMS Assessment]
Other
Walk 150 ft (45 m) during 2 day assessment period [CARE]
Other
Walk 4 meters at usual pace - trial 1 [Time] [NIH Toolbox]
Other
Walk 4 meters at usual pace - trial 2 [Time] [NIH Toolbox]
Other
Walk 50 feet with two turns - functional ability during 3 day assessment period [CMS Assessment]
Other
Walk 50 feet with two turns - functional ability during assessment period [CMS Assessment]
Other
Walk 50 feet with two turns - functional goal during 3 day assessment period [CMS Assessment]
Other
Walk 50 feet with two turns - functional goal during assessment period [CMS Assessment]
Other
Walk 50 feet with two turns - most dependent performance during the past month [CMS Assessment]
Other
Walk 50 feet with two turns - usual functional ability during assessment period [CMS Assessment]
Other
Walk 50 feet with two turns during two day assessment period [CARE]
Other
Walk distance score 2 minutes [NIH Toolbox]
Other
Walk in corridor - self-performance during assessment period [CMS Assessment]
Other
Walk in corridor - support provided during assessment period [CMS Assessment]
Other
Walk in room - self-performance during assessment period [CMS Assessment]
Other
Walk in room - support provided during assessment period [CMS Assessment]
Other
Walk test course [Length] [PhenX]
Other
Walk without assistive mobility devices
Other
Walker normally used in last 7 days [MDSv3]
Other
Walking (with assistive device if used) during assessment period [CMS Assessment]
Other
Walking - functional ability
Other
Walking - long distance - confidence - score change [OPTIMAL]
Other
Walking - long distance - confidence [OPTIMAL]
Other
Walking - long distance - difficulty - score change [OPTIMAL]
Other
Walking - long distance - difficulty [OPTIMAL]
Other
Walking - outdoors - confidence - score change [OPTIMAL]
Other
Walking - outdoors - confidence [OPTIMAL]
Other
Walking - outdoors - difficulty - score change [OPTIMAL]
Other
Walking - outdoors - difficulty [OPTIMAL]
Other
Walking - short distance - confidence - score change [OPTIMAL]
Other
Walking - short distance - confidence [OPTIMAL]
Other
Walking - short distance - difficulty - score change [OPTIMAL]
Other
Walking - short distance - difficulty [OPTIMAL]
Other
Walking 1 block on level ground was limited by heart failure over the past 2 weeks [KCCQ]
Other
Walking 10 feet on uneven surfaces - functional ability during 3 day assessment period [CMS Assessment]
Other
Walking 10 feet on uneven surfaces - functional ability during assessment period [CMS Assessment]
Other
Walking 10 feet on uneven surfaces - functional goal during 3 day assessment period [CMS Assessment]
Other
Walking 10 feet on uneven surfaces - functional goal during assessment period [CMS Assessment]
Other
Walking 10 feet on uneven surfaces - most dependent performance during the past month [CMS Assessment]
Other
Walking 10 feet on uneven surfaces - usual functional ability during assessment period [CMS Assessment]
Other
Walking 10 feet on uneven surfaces during two day assessment period [CARE]
Other
Walking 20 ft and turning [PhenX]
Other
Walking [ALSFRS-R]