Medical Tests
Explore lab tests, blood work, and imaging exams with plain-language preparation and overview pages.
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Tests starting with O (2,433)
Other
OASIS E - Mobility - SOC and ROC performance during assessment period [CMS Assessment]
Other
OASIS E - Mobility - discharge performance during assessment period [CMS Assessment]
Other
OASIS E - Mobility - follow-up performance during assessment period [CMS Assessment]
Other
OASIS E - Other diagnoses during assessment period [CMS Assessment]
Other
OASIS E - Participation in Assessment and Goal Setting - TRN, DC during assessment period [CMS Assessment]
Other
OASIS E - Preferences for Customary Routine Activities - DC during assessment period [CMS Assessment]
Other
OASIS E - Preferences for Customary Routine Activities - SOC, ROC during assessment period [CMS Assessment]
Other
OASIS E - Primary diagnosis during assessment period [CMS Assessment]
Other
OASIS E - Self-care - SOC and ROC performance during assessment period [CMS Assessment]
Other
OASIS E - Self-care - discharge performance during assessment period [CMS Assessment]
Other
OASIS E - Self-care - follow-up performance during assessment period [CMS Assessment]
Other
OASIS E - Skin Conditions - DC during assessment period [CMS Assessment]
Other
OASIS E - Skin Conditions - FU during assessment period [CMS Assessment]
Other
OASIS E - Skin Conditions - SOC, ROC during assessment period [CMS Assessment]
Other
OASIS E - Special Treatment, Procedures, and Programs - ROC during assessment period [CMS Assessment]
Other
OASIS E - Special Treatment, Procedures, and Programs - SOC during assessment period [CMS Assessment]
Other
OASIS E - Special Treatment, Procedures, and Programs - discharge from agency during assessment period [CMS Assessment]
Other
OASIS E - Special Treatment, Procedures, and Programs - transfer to an inpatient facility during assessment period [CMS Assessment]
Other
OASIS E - Swallowing And Or Nutritional Status - DC during assessment period [CMS Assessment]
Other
OASIS E - Swallowing And Or Nutritional Status - ROC during assessment period [CMS Assessment]
Other
OASIS E - Swallowing And Or Nutritional Status - SOC during assessment period [CMS Assessment]
Other
OASIS E2 - DC during assessment period [CMS Assessment]
Other
OASIS E2 - TRN during assessment period [CMS Assessment]
Imaging
OB ultrasound imaging device Class
Imaging
OB ultrasound imaging device Institution inventory number
Imaging
OB ultrasound imaging device Vendor model number
Imaging
OB ultrasound imaging device Vendor serial number
Other
OB ultrasound panel
Blood test
OCA2 gene mutations found [Identifier] in Blood or Tissue by Molecular genetics method Nominal
Blood test
OCRL1 mutations found [Identifier] in Blood or Tissue by Molecular genetics method Nominal
Other
OCT2 Ag [Presence] in Tissue by Immune stain
Blood test
OJ Ab [Measurement] in Serum
Blood test
OJ Ab [Presence] in Serum
Blood test
OJ Ab [Presence] in Serum by Immunoblot
Blood test
OJ Ab [Presence] in Serum by Radioimmunoprecipitation assay (RIPA)
Blood test
OJ Ab [Units/volume] in Serum
Blood test
OJ Ab [Units/volume] in Serum by Line blot
Blood test
OJ IgG Ab [Presence] in Serum by Line blot
Blood test
OKT3 [Mass/volume] in Serum or Plasma
Blood test
OKT3 blocking Ab [Titer] in Serum or Plasma by Flow cytometry (FC)
Other
OLANZapine [Mass/mass] in Tissue
Blood test
OLANZapine [Mass/volume] in Blood
Other
OLANZapine [Mass/volume] in Body fluid
Blood test
OLANZapine [Mass/volume] in Serum or Plasma
Other
OLANZapine [Mass/volume] in Urine
Other
OLANZapine [Mass/volume] in Urine by Confirmatory method
Other
OLANZapine [Mass] of Dose
Blood test
OLANZapine [Measurement] in Serum or Plasma
Other
OLANZapine [Measurement] in Urine
Other
OLANZapine [Moles/volume] in Gastric fluid
Blood test
OLANZapine [Moles/volume] in Serum or Plasma
Other
OLANZapine [Moles/volume] in Specimen
Other
OLANZapine [Moles/volume] in Urine
Blood test
OLANZapine [Presence] in Serum or Plasma by Screen method
Other
OLANZapine [Presence] in Urine
Other
OLANZapine cutoff [Mass/volume] in Urine for Confirmatory method
Blood test
OLANZapine induced neutrophil IgG Ab [Presence] in Serum or Plasma by Flow cytometry (FC)
Blood test
OLANZapine induced neutrophil IgM Ab [Presence] in Serum or Plasma by Flow cytometry (FC)
Blood test
OLANZapine induced platelet IgG Ab [Presence] in Serum or Plasma by Flow cytometry (FC)
Blood test
OLANZapine induced platelet IgM Ab [Presence] in Serum or Plasma by Flow cytometry (FC)
Blood test
OLANZapine panel - Serum or Plasma
Blood test
OPA1 gene targeted mutation analysis in Blood or Tissue by Molecular genetics method
Blood test
OPA3 gene targeted mutation analysis in Blood or Tissue by Molecular genetics method
Other
OPC3373 (Metabolite of Ariprazole) [Mass/volume] in Urine -- adjusted for lean body mass+urine creatinine
Other
OPC3373 (Metabolite of Ariprazole) [Mass/volume] in Urine by Confirmatory method
Other
OPC3373 (Metabolite of Ariprazole) [Z-score] in Urine
Other
OPC3373 (Metabolite of Ariprazole) cutoff [Mass/volume] in Urine for Confirmatory method
Blood test
OPRM1 gene c.118A>G [Genotype] in Blood or Tissue by Molecular genetics method Nominal
Other
OPTIMAL change scores - confidence
Other
OPTIMAL change scores - difficulty
Other
OPTIMAL confidence - baseline
Other
OPTIMAL confidence - follow up
Other
OPTIMAL difficulty - baseline
Other
OPTIMAL difficulty - follow up
Blood test
OTC gene mutations found [Identifier] in Blood or Tissue by Molecular genetics method Nominal
Blood test
OTC gene mutations tested for in Blood or Tissue by Molecular genetics method Nominal
Blood test
OTC gene targeted mutation analysis in Blood or Tissue by Molecular genetics method
Blood test
OTOF gene targeted mutation analysis in Blood or Tissue by Molecular genetics method
Other
OXA-23 carbapenemase [Presence] by Rapid immunoassay
Other
OXA-40 and OXA-58 carbapenemase [Presence] by Rapid immunoassay
Other
OXA-48-like carbapenemase [Presence] in Isolate by Rapid immunoassay
Blood test
OXcarbazepine + 10-Hydroxycarbazepine [Moles/volume] in Serum or Plasma
Blood test
OXcarbazepine [Mass/volume] in Serum or Plasma
Blood test
OXcarbazepine [Mass/volume] in Serum or Plasma --trough
Other
OXcarbazepine [Mass/volume] in Urine by Confirmatory method
Other
OXcarbazepine [Measurement] in Urine
Other
OXcarbazepine [Moles/volume] in Gastric fluid
Blood test
OXcarbazepine [Moles/volume] in Serum or Plasma
Blood test
OXcarbazepine [Moles/volume] in Serum or Plasma --trough
Other
OXcarbazepine [Moles/volume] in Specimen
Other
OXcarbazepine [Moles/volume] in Urine
Other
OXcarbazepine [Presence] in Urine by Confirmatory method
Blood test
OXcarbazepine induced platelet IgG Ab [Presence] in Serum or Plasma by Flow cytometry (FC)
Blood test
OXcarbazepine induced platelet IgM Ab [Presence] in Serum or Plasma by Flow cytometry (FC)
Blood test
OXcarbazepine trough and 10-hydroxycarbazepine panel - Serum or Plasma
Blood test
Oak wood dust IgE Ab [Units/volume] in Serum
Blood test
Oat IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Blood test
Oat IgE Ab [Units/volume] in Serum
Blood test
Oat IgE Ab [Units/volume] in Serum or Plasma by Immunoassay
Blood test
Oat IgE Ab/IgE total in Serum