Medical Tests
Explore lab tests, blood work, and imaging exams with plain-language preparation and overview pages.
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Tests starting with U (1,495)
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Urea nitrogen [Mass/volume] in Peritoneal dialysis fluid --baseline
Other
Urea nitrogen [Mass/volume] in Peritoneal fluid
Other
Urea nitrogen [Mass/volume] in Peritoneal fluid --12 hours post peritoneal dialysis
Other
Urea nitrogen [Mass/volume] in Peritoneal fluid --2 hours post peritoneal dialysis
Other
Urea nitrogen [Mass/volume] in Peritoneal fluid --24 hours post peritoneal dialysis
Other
Urea nitrogen [Mass/volume] in Peritoneal fluid --4 hours post peritoneal dialysis
Other
Urea nitrogen [Mass/volume] in Pleural fluid
Blood test
Urea nitrogen [Mass/volume] in Serum or Plasma
Blood test
Urea nitrogen [Mass/volume] in Serum or Plasma --1 hour post dose vasopressin
Blood test
Urea nitrogen [Mass/volume] in Serum or Plasma --1 hour specimen
Blood test
Urea nitrogen [Mass/volume] in Serum or Plasma --2 hour specimen
Blood test
Urea nitrogen [Mass/volume] in Serum or Plasma --2 hours post dose vasopressin
Blood test
Urea nitrogen [Mass/volume] in Serum or Plasma --70 minute specimen
Blood test
Urea nitrogen [Mass/volume] in Serum or Plasma --post dialysis
Blood test
Urea nitrogen [Mass/volume] in Serum or Plasma --pre contrast
Blood test
Urea nitrogen [Mass/volume] in Serum or Plasma --pre dialysis
Other
Urea nitrogen [Mass/volume] in Synovial fluid
Other
Urea nitrogen [Mass/volume] in Urine
Blood test
Urea nitrogen [Mass/volume] in Venous blood
Blood test
Urea nitrogen [Mass/volume] in Venous blood --post dialysis
Blood test
Urea nitrogen [Mass/volume] in Venous blood --pre dialysis
Other
Urea nitrogen [Mass/volume] in Vitreous fluid
Blood test
Urea nitrogen [Measurement] in Serum or Plasma
Other
Urea nitrogen [Measurement] in Urine
Other
Urea nitrogen [Moles/time] in 24 hour Urine
Other
Urea nitrogen [Moles/volume] in 24 hour Urine
Blood test
Urea nitrogen [Moles/volume] in Blood
Other
Urea nitrogen [Moles/volume] in Peritoneal dialysis fluid
Other
Urea nitrogen [Moles/volume] in Peritoneal dialysis fluid --2 hour dwell specimen
Other
Urea nitrogen [Moles/volume] in Peritoneal dialysis fluid --4 hour dwell specimen
Other
Urea nitrogen [Moles/volume] in Peritoneal dialysis fluid --overnight dwell
Blood test
Urea nitrogen [Moles/volume] in Serum or Plasma
Other
Urea nitrogen [Moles/volume] in Urine
Other
Urea nitrogen comment - 24 hour Urine Narrative
Blood test
Urea nitrogen peritoneal dialysis clearance/1.73 sq M
Blood test
Urea nitrogen renal clearance in 24 hour Urine and Serum or Plasma
Blood test
Urea nitrogen renal clearance in Urine and Serum or Plasma
Other
Urea nitrogen/Body weight [Mass/kg/time] in 24 hour Urine
Other
Urea nitrogen/Creatinine [Mass Ratio] in 24 hour Urine
Blood test
Urea nitrogen/Creatinine [Mass Ratio] in Blood
Other
Urea nitrogen/Creatinine [Mass Ratio] in Body fluid
Blood test
Urea nitrogen/Creatinine [Mass Ratio] in Serum or Plasma
Other
Urea nitrogen/Creatinine [Mass Ratio] in Urine
Blood test
Urea reduction ratio in Serum or Plasma
Blood test
Urea renal clearance in 24 hour Urine and Serum or Plasma
Blood test
Urea renal clearance/1.73 sq M in 24 hour Urine and Serum or Plasma
Blood test
Urea renal clearance/1.73 sq M in Urine and Serum or Plasma collected for unspecified duration
Blood test
Urea renal clearance/1.73 sq M--hemodialysis Urine and Serum or Plasma [ESRD]
Other
Urea/Creatinine [Mass Ratio] in 24 hour Urine
Blood test
Urea/Creatinine [Mass Ratio] in Serum or Plasma
Other
Urea/Creatinine [Mass Ratio] in Urine
Other
Urea/Creatinine [Measurement] in Urine
Other
Urea/Creatinine [Molar ratio] in 24 hour Urine
Blood test
Urea/Creatinine [Molar ratio] in Serum or Plasma
Other
Urea/Creatinine [Molar ratio] in Urine
Other
Urea/Creatinine [Ratio] in Urine
Other
Ureaplasma diversum DNA [Cycle Threshold #] in Specimen by NAA with probe detection
Other
Ureaplasma parvum DNA [Presence] in Genital specimen by NAA with probe detection
Other
Ureaplasma parvum DNA [Presence] in Mouth by NAA with probe detection
Other
Ureaplasma parvum DNA [Presence] in Semen by NAA with probe detection
Other
Ureaplasma parvum DNA [Presence] in Specimen by NAA with probe detection
Other
Ureaplasma parvum DNA [Presence] in Urethra by NAA with probe detection
Other
Ureaplasma parvum DNA [Presence] in Urine by NAA with probe detection
Other
Ureaplasma parvum DNA [Presence] in Vaginal fluid by NAA with probe detection
Other
Ureaplasma sp DNA [Presence] in Specimen by NAA with probe detection
Other
Ureaplasma sp identified in Specimen by Organism specific culture
Other
Ureaplasma urealyticum DNA [Presence] in Genital specimen by NAA with probe detection
Other
Ureaplasma urealyticum DNA [Presence] in Mouth by NAA with probe detection
Other
Ureaplasma urealyticum DNA [Presence] in Semen by NAA with probe detection
Other
Ureaplasma urealyticum DNA [Presence] in Specimen by NAA with probe detection
Other
Ureaplasma urealyticum DNA [Presence] in Urethra by NAA with probe detection
Other
Ureaplasma urealyticum DNA [Presence] in Urine by NAA with probe detection
Other
Ureaplasma urealyticum DNA [Presence] in Vaginal fluid by NAA with probe detection
Other
Ureaplasma urealyticum [Presence] in Specimen by Organism specific culture
Other
Ureaplasma urealyticum+Ureaplasma parvum DNA [Presence] in Anal by NAA with probe detection
Other
Ureaplasma urealyticum+Ureaplasma parvum DNA [Presence] in Specimen by NAA with probe detection
Other
Ureaplasma urealyticum+Ureaplasma parvum DNA [Presence] in Throat by NAA with probe detection
Other
Ureaplasma urealyticum+Ureaplasma parvum DNA [Presence] in Urine by NAA with probe detection
Other
Ureaplasma urealyticum+Ureaplasma parvum DNA [Presence] in Vaginal fluid by NAA with probe detection
Other
Urease [Presence] in Tissue
Other
Urease [Presence] in Tissue --1 day post incubation
Other
Urease [Presence] in Tissue --1 hour post incubation
Other
Urease [Presence] in Tissue --2 hours post incubation
Other
Urease [Presence] in Tissue --20 minutes post incubation
Other
Urease [Presence] in Tissue --2nd specimen
Other
Urease [Presence] in Tissue --3 hours post incubation
Other
Urease [Presence] in Tissue --30 minutes post incubation
Other
Urease [Presence] in Tissue --3rd specimen
Other
Urease [Presence] in Tissue --4 hours post incubation
Other
Ureidopropionate/Creatinine [Molar ratio] in Urine
Other
Urge urinary incontinence [CCC]
Other
Urgent care center Consult note
Other
Urgent care center Discharge instructions
Other
Urgent care center Discharge summary
Other
Urgent care center History and physical note
Other
Urgent care center Medication management note
Other
Urgent care center Note
Other
Urgent care center Progress note
Other
Urgent care center Triage note
Other
Urgent care center procedure note