Medical Tests
Explore lab tests, blood work, and imaging exams with plain-language preparation and overview pages.
Browse Directory Sections
Tests starting with U (1,495)
Blood test
U Ab [Presence] in Serum or Plasma
Blood test
U Ab [Presence] in Serum or Plasma from Blood product unit
Blood test
U Ab [Presence] in Serum or Plasma from Donor
Blood test
U Ag [Presence] on Red Blood Cells
Other
U Ag [Presence] on Red Blood Cells from Blood product unit
Other
U Ag [Presence] on Red Blood Cells from Donor
Blood test
U Ag inferred phenotype [Presence] in Blood or Tissue by Molecular genetics method
Blood test
U Ag inferred phenotype [Presence] in Blood or Tissue from Donor by Molecular genetics method
Other
U-47700 [Mass/volume] in Urine by Confirmatory method
Other
U.S. Adult Food Security Survey Total Score [U.S. FSS]
Other
U.S. Adult Food Security Survey [U.S. FSS]
Other
U.S. Child Food Security Survey Score [U.S. FSS - Child]
Other
U.S. Child Food Security Survey [U.S. FSS - Child]
Other
U.S. Household Food Security Survey - Six-Item Short Form Total score [U.S. FSS]
Other
U.S. Household Food Security Survey - Six-Item Short Form [U.S. FSS]
Other
U.S. Household Food Security Survey Total Score [U.S. FSS]
Other
U.S. Household Food Security Survey [U.S. FSS]
Other
U.S. standard certificate of death - 2003 revision
Other
U.S. standard certificate of death - recommended 2003 revision set
Other
U.S. standard certificate of live birth - 2003 revision
Other
U.S. standard certificate of live birth - recommended 2003 revision set
Other
U.S. standard report of fetal death - 2003 revision
Other
U.S. standard report of fetal death - recommended 2003 revision set
Blood test
U1 small nuclear ribonucleoprotein 70kD Ab [Measurement] in Serum
Blood test
U1 small nuclear ribonucleoprotein 70kD Ab [Presence] in Serum
Blood test
U1 small nuclear ribonucleoprotein 70kD Ab [Presence] in Serum by Line blot
Blood test
U1 small nuclear ribonucleoprotein 70kD Ab [Units/volume] in Serum
Blood test
U1 small nuclear ribonucleoprotein 70kD Ab [Units/volume] in Serum by Immunoassay
Blood test
U1 small nuclear ribonucleoprotein 70kD IgG Ab [Units/volume] in Serum by Immunoassay
Blood test
U1 small nuclear ribonucleoprotein A Ab [Measurement] in Serum
Blood test
U1 small nuclear ribonucleoprotein A Ab [Presence] in Serum
Blood test
U1 small nuclear ribonucleoprotein A Ab [Presence] in Serum by Line blot
Blood test
U1 small nuclear ribonucleoprotein A Ab [Units/volume] in Serum by Line blot
Blood test
U1 small nuclear ribonucleoprotein Ab [Measurement] in Serum
Blood test
U1 small nuclear ribonucleoprotein Ab [Presence] in Serum
Blood test
U1 small nuclear ribonucleoprotein Ab [Titer] in Serum by Immunoassay
Blood test
U1 small nuclear ribonucleoprotein Ab [Units/volume] in Serum
Blood test
U1 small nuclear ribonucleoprotein Ab [Units/volume] in Serum by Immunoassay
Blood test
U1 small nuclear ribonucleoprotein C Ab [Measurement] in Serum
Blood test
U1 small nuclear ribonucleoprotein C Ab [Presence] in Serum
Blood test
U1 small nuclear ribonucleoprotein C Ab [Presence] in Serum by Line blot
Blood test
U1 small nuclear ribonucleoprotein C Ab [Units/volume] in Serum by Line blot
Blood test
U1 small nuclear ribonucleoprotein IgG Ab [Measurement] in Serum
Blood test
U1 small nuclear ribonucleoprotein IgG Ab [Presence] in Serum
Blood test
U1 small nuclear ribonucleoprotein IgG Ab [Units/volume] in Serum
Blood test
U1 small nuclear ribonucleoprotein IgG Ab [Units/volume] in Serum by Immunoassay
Blood test
U1 small nuclear ribonucleoprotein IgG Ab [Units/volume] in Serum by Immunoblot
Blood test
U2 small nuclear ribonucleoprotein Ab [Presence] in Serum
Blood test
U2 small nuclear ribonucleoprotein Ab [Units/volume] in Serum
Blood test
U2 small nuclear ribonucleoprotein IgG Ab [Presence] in Serum
Other
UBA1 gene mutation in Specimen by Molecular genetics method
Blood test
UBE3A gene full mutation analysis in Blood or Tissue by Sequencing
Blood test
UBE3A gene mutations found [Identifier] in Blood by Molecular genetics method Nominal
Blood test
UGT1A1 gene TA repeats [Genotype] in Blood or Tissue by Molecular genetics method Nominal
Blood test
UGT1A1 gene allele 1 [Identifier] in Blood or Tissue by Molecular genetics method Nominal
Blood test
UGT1A1 gene allele 2 [Identifier] in Blood or Tissue by Molecular genetics method Nominal
Blood test
UGT1A1 gene allele [Genotype] in Blood or Tissue by Molecular genetics method Nominal
Blood test
UGT1A1 gene c.A(TA)7TAA(*28) [Presence] in Blood or Tissue by Molecular genetics method
Blood test
UGT1A1 gene full mutation analysis in Blood or Tissue by Sequencing
Blood test
UGT1A1 gene mutations found [Identifier] in Blood or Tissue by Molecular genetics method Nominal
Blood test
UGT1A1 gene product metabolic activity interpretation in Blood or Tissue Qualitative by Molecular genetics method
Blood test
UGT1A1 gene targeted mutation analysis in Blood or Tissue by Molecular genetics method
Blood test
UGT1A1 gene.p.G71R [Presence] in Blood or Tissue by Molecular genetics method
Blood test
UGT1A1 gene.p.P229Q [Presence] in Blood or Tissue by Molecular genetics method
Blood test
UGT1A9 gene.1b-118(dT)9>10 [Presence] in Blood or Tissue by Molecular genetics method
Blood test
UGT1A9 gene.c.-2152C>T [Presence] in Blood or Tissue by Molecular genetics method
Blood test
UGT1A9 gene.c.-275T>A [Presence] in Blood or Tissue by Molecular genetics method
Blood test
UGT1A9 gene.p.M33T [Presence] in Blood or Tissue by Molecular genetics method
Blood test
UGT2B15 gene c.253G>T [Genotype] in Blood or Tissue by Molecular genetics method Nominal
Blood test
UGT2B15 gene mutations found [Identifier] in Blood or Tissue by Molecular genetics method Nominal
Blood test
UGT2B15 gene product metabolic activity interpretation in Blood or Tissue Qualitative by Molecular genetics method
Blood test
UMOD gene targeted mutation analysis in Blood or Tissue by Molecular genetics method
Blood test
UNC13D gene mutations found [Identifier] in Blood or Tissue by Molecular genetics method Nominal
Blood test
UR-144 (synthetic cannabinoid) [Presence] in Blood
Blood test
UR-144 4/5-hydroxypentyl (synthetic cannabinoid metabolites) [Presence] in Blood
Other
UR-144 4/5-hydroxypentyl (synthetic cannabinoid metabolites) [Presence] in Urine by Confirmatory method
Blood test
UR-144 pentanoate (synthetic cannabinoid metabolite) [Presence] in Blood
Other
UR-144 pentanoate (synthetic cannabinoid metabolite) [Presence] in Urine by Confirmatory method
Imaging
US AV fistula
Imaging
US Abdomen
Imaging
US Abdomen RUQ
Imaging
US Abdomen and Pelvis
Imaging
US Abdomen limited
Imaging
US Abdominal Aorta
Imaging
US Abdominal Aorta for screening
Imaging
US Abdominal Aorta limited
Imaging
US Abdominal wall
Imaging
US Adrenal gland
Imaging
US Ankle - bilateral
Imaging
US Anus
Imaging
US Appendix
Imaging
US Artery
Imaging
US Axilla
Imaging
US Axilla - bilateral
Imaging
US Axilla - left
Imaging
US Axilla - right
Imaging
US Biliary ducts and Gallbladder
Imaging
US Brachial plexus
Imaging
US Breast
Imaging
US Breast - bilateral