Medical Tests
Explore lab tests, blood work, and imaging exams with plain-language preparation and overview pages.
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Tests starting with R (4,122)
Other
Risk adjustment coding gap report Document
Other
Risk adjustment factor [Score]
Other
Risk assessment Document
Other
Risk assessment and consultation [CDC Emergency Operations Centers]
Other
Risk assessment and screening note
Other
Risk assessment provided CPHS
Other
Risk assessment report Document Public health
Other
Risk assessments [CDC Emergency Operations Centers]
Other
Risk calculation method used
Other
Risk evaluation Newborn
Other
Risk factors
Other
Risk factors Document
Other
Risk factors affecting health status and or outcome during assessment period [CMS Assessment]
Other
Risk for hospitalization during assessment period [CMS Assessment]
Other
Risk for venous thromboembolism
Other
Risk level of developing disease after exposure
Other
Risk level qualifier [PhenX]
Other
Risk of developing pressure injuries during assessment period [CMS Assessment]
Blood test
Risk of ovarian malignancy algorithm score in Serum or Plasma --postmenopausal
Blood test
Risk of ovarian malignancy algorithm score in Serum or Plasma --premenopausal
Other
Ristocetin [Susceptibility]
Other
Ristocetin [Susceptibility] by Disk diffusion (KB)
Other
Ristocetin [Susceptibility] by Minimum inhibitory concentration (MIC)
Other
Ristocetin [Susceptibility] by Minimum lethal concentration (MLC)
Other
Ristocetin [Susceptibility] by Serum bactericidal titer
Blood test
Ritonavir [Mass/volume] in Serum or Plasma
Blood test
Ritonavir [Mass/volume] in Serum or Plasma --peak
Blood test
Ritonavir [Mass/volume] in Serum or Plasma --trough
Other
Ritonavir [Susceptibility]
Other
Ritonavir [Susceptibility] by Genotype method
Other
Ritonavir [Susceptibility] by Phenotype method
Other
Rivalta test [Presence] in Body fluid
Other
Rivaroxaban [Mass/volume] in Platelet poor plasma by Chromogenic method
Blood test
Rivaroxaban [Mass/volume] in Serum or Plasma
Blood test
Rivaroxaban [Mass/volume] in Serum or Plasma by LC/MS/MS
Other
Rivaroxaban [Units/volume] in Platelet poor plasma by Chromogenic method
Other
Rizatriptan [Mass/volume] in Urine by Confirmatory method
Other
Robson Ten Group Classification System Reporting Period
Other
Robson Ten Group Classification System obstetric parameters Reporting Period
Other
Robson classification system total score Reporting Period
Other
Rocio virus IgG Ab [Presence] in Specimen by Immunoassay
Other
Rocio virus IgM Ab [Presence] in Specimen by Immunoassay
Other
Rocio virus neutralizing antibody [Titer] in Specimen by Neutralization test
Blood test
Rocuronium IgE Ab [Units/volume] in Serum
Blood test
Rocuronium triggered leukotriene release [Mass/volume] by Leukocytes
Blood test
Rofecoxib induced platelet IgG Ab [Presence] in Serum or Plasma by Flow cytometry (FC)
Blood test
Rofecoxib induced platelet IgM Ab [Presence] in Serum or Plasma by Flow cytometry (FC)
Other
Roland Morris Disability Questionnaire panel [RMDQ]
Other
Role Change Behavior Community [OMAHA]
Other
Role Change Behavior Family [OMAHA]
Other
Role Change Behavior [OMAHA]
Other
Role Change Knowledge Community [OMAHA]
Other
Role Change Knowledge Family [OMAHA]
Other
Role Change Knowledge [OMAHA]
Other
Role Change Status Community [OMAHA]
Other
Role Change Status Family [OMAHA]
Other
Role Change Status [OMAHA]
Other
Role Narrative
Other
Role in accident
Other
Role performance alteration [CCC]
Other
Rolitetracycline [Susceptibility]
Other
Rolitetracycline [Susceptibility] by Disk diffusion (KB)
Other
Rolitetracycline [Susceptibility] by Minimum inhibitory concentration (MIC)
Other
Rolitetracycline [Susceptibility] by Minimum lethal concentration (MLC)
Other
Rolitetracycline [Susceptibility] by Serum bactericidal titer
Other
Roll left and right - functional ability during 3 day assessment period [CMS Assessment]
Other
Roll left and right - functional ability during assessment period [CMS Assessment]
Other
Roll left and right - functional goal during 3 day assessment period [CMS Assessment]
Other
Roll left and right - functional goal during assessment period [CMS Assessment]
Other
Roll left and right - most dependent performance during the past month [CMS Assessment]
Other
Roll left and right - usual functional ability during assessment period [CMS Assessment]
Other
Roll left and right during 2 day assessment period [CARE]
Other
Rolling - elicited from the arms (left) [TIMP]
Other
Rolling - elicited from the arms (right) [TIMP]
Other
Rolling - elicited from the legs (left) [TIMP]
Other
Rolling - elicited from the legs (right) [TIMP]
Other
Rolling over - confidence - score change [OPTIMAL]
Other
Rolling over - confidence [OPTIMAL]
Other
Rolling over - difficulty - score change [OPTIMAL]
Other
Rolling over - difficulty [OPTIMAL]
Blood test
Romanesco broccoli IgG Ab [Units/volume] in Serum or Plasma by Immunoassay
Blood test
Romano Cheese IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Blood test
Romano Cheese IgE Ab [Units/volume] in Serum
Blood test
Rooibos IgE Ab [Units/volume] in Serum
Other
Room number [Location]
Other
Room temperature
Other
Root [Shape] {Tooth}.{surface}
Other
Root apex development {Tooth}.{surface} XR
Other
Root development {Tooth} Estimated
Other
Root length {Tooth}.{surface} Measured
Other
Root palpation location [Identifier] Tooth
Blood test
Ropivacaine [Mass/volume] in Serum or Plasma
Blood test
Roquefort Cheese IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Blood test
Roquefort Cheese IgE Ab [Units/volume] in Serum
Other
Rosamicin [Susceptibility]
Other
Rosamicin [Susceptibility] by Disk diffusion (KB)
Other
Rosamicin [Susceptibility] by Gradient strip
Other
Rosamicin [Susceptibility] by Minimum inhibitory concentration (MIC)
Other
Rose Dyspnea Scale
Blood test
Rose Hip IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)