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
Rheumatoid factor [Units/volume] in Cerebral spinal fluid
Other
Rheumatoid factor [Units/volume] in Pleural fluid
Blood test
Rheumatoid factor [Units/volume] in Serum by Immunoassay
Blood test
Rheumatoid factor [Units/volume] in Serum by Nephelometry
Blood test
Rheumatoid factor [Units/volume] in Serum or Plasma
Other
Rheumatoid factor [Units/volume] in Specimen
Other
Rheumatoid factor [Units/volume] in Synovial fluid
Other
Rheumatoid factor [Units/volume] in Synovial fluid by Nephelometry
Blood test
Rheumatoid factor and Cyclic citrullinated peptide IgG Ab [Interpretation] in Serum
Other
Rheumatology Attending Note
Other
Rheumatology Consult note
Other
Rheumatology Diagnostic study note
Other
Rheumatology Discharge summary
Other
Rheumatology Education note
Other
Rheumatology Evaluation note
Other
Rheumatology Fellow Note
Other
Rheumatology Flowsheet
Other
Rheumatology History and physical note
Other
Rheumatology Hospital Note
Other
Rheumatology Hospital Progress note
Other
Rheumatology Initial evaluation note
Other
Rheumatology Medication management note
Other
Rheumatology Note
Other
Rheumatology Nurse Note
Other
Rheumatology Nurse Outpatient Note
Other
Rheumatology Outpatient Note
Other
Rheumatology Outpatient Progress note
Other
Rheumatology Plan of care note
Other
Rheumatology Progress note
Other
Rheumatology Referral note
Other
Rheumatology Resident Note
Other
Rheumatology Telehealth Note
Other
Rheumatology Telephone encounter Note
Other
Rheumatology Transfer summary note
Other
Rheumatology procedure note
Other
Rhinovirus 5' UTR RNA [Presence] in Nasopharynx by NAA with probe detection
Other
Rhinovirus Ag [Identifier] in Specimen by Neutralization test
Other
Rhinovirus RNA [Identifier] in Specimen by NAA with probe detection
Other
Rhinovirus RNA [Presence] in Bronchial specimen by NAA with probe detection
Other
Rhinovirus RNA [Presence] in Bronchoalveolar lavage by NAA with probe detection
Other
Rhinovirus RNA [Presence] in Cornea or Conjunctiva by NAA with probe detection
Other
Rhinovirus RNA [Presence] in Lower respiratory specimen by NAA with probe detection
Other
Rhinovirus RNA [Presence] in Nasopharynx by NAA with non-probe detection
Other
Rhinovirus RNA [Presence] in Nasopharynx by NAA with probe detection
Other
Rhinovirus RNA [Presence] in Respiratory system specimen by NAA with probe detection
Other
Rhinovirus RNA [Presence] in Specimen by NAA with probe detection
Other
Rhinovirus RNA [Presence] in Sputum by NAA with probe detection
Other
Rhinovirus RNA [Presence] in Upper respiratory specimen by NAA with probe detection
Other
Rhinovirus+Enterovirus A+B+C RNA [Presence] in Respiratory system specimen by NAA with probe detection
Other
Rhinovirus+Enterovirus Ag [Presence] in Specimen by Immunofluorescence
Other
Rhinovirus+Enterovirus RNA [Presence] in Bronchoalveolar aspirate by NAA with non-probe detection
Other
Rhinovirus+Enterovirus RNA [Presence] in Lower respiratory specimen by NAA with non-probe detection
Other
Rhinovirus+Enterovirus RNA [Presence] in Lower respiratory specimen by NAA with probe detection
Other
Rhinovirus+Enterovirus RNA [Presence] in Nasopharynx by NAA with non-probe detection
Other
Rhinovirus+Enterovirus RNA [Presence] in Nasopharynx by NAA with probe detection
Other
Rhinovirus+Enterovirus RNA [Presence] in Specimen by Molecular genetics method
Other
Rhinovirus+Enterovirus RNA [Presence] in Specimen by NAA with non-probe detection
Other
Rhinovirus+Enterovirus RNA [Presence] in Specimen by NAA with probe detection
Other
Rhinovirus+Enterovirus RNA [Presence] in Throat by NAA with non-probe detection
Other
Rhinovirus+Enterovirus RNA [Presence] in Upper respiratory specimen by NAA with probe detection
Blood test
Rhizomucor pusillus Ab [Presence] in Serum
Blood test
Rhizopus arrhizus Ab [Presence] in Serum
Blood test
Rhizopus nigricans IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Blood test
Rhizopus nigricans IgE Ab [Units/volume] in Serum
Blood test
Rhizopus nigricans IgE Ab/IgE total in Serum
Blood test
Rhizopus nigricans IgG Ab [Mass/volume] in Serum
Blood test
Rhizopus nigricans IgG Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Blood test
Rhizopus nigricans IgG Ab [Units/volume] in Serum
Blood test
Rhizopus nigricans IgG4 Ab [Mass/volume] in Serum
Other
Rho GTPase-activating protein 26 IgG Ab [Presence] in Cerebral spinal fluid by Cell binding immunofluorescent assay
Other
Rho GTPase-activating protein 26 IgG Ab [Presence] in Cerebral spinal fluid by Immunofluorescence
Blood test
Rho GTPase-activating protein 26 IgG Ab [Presence] in Serum by Cell binding immunofluorescent assay
Blood test
Rho GTPase-activating protein 26 IgG Ab [Presence] in Serum by Immunofluorescence
Other
Rho GTPase-activating protein 26 IgG Ab [Titer] in Cerebral spinal fluid by Immunofluorescence
Blood test
Rho GTPase-activating protein 26 IgG Ab [Titer] in Serum by Immunofluorescence
Other
RhoGam candidate (yes/no)
Other
RhoGam given by provider [Identifier]
Blood test
Rhodococcus equi Ab [Measurement] in Serum
Blood test
Rhodococcus equi Ab [Presence] in Serum
Blood test
Rhodococcus equi Ab [Presence] in Serum by Immune diffusion (ID)
Blood test
Rhodococcus equi Ab [Titer] in Serum
Blood test
Rhodococcus equi Ab [Units/volume] in Serum
Other
Rhodotorula spp DNA [Presence] by NAA with probe detection in Positive blood culture
Blood test
Rhodotorula spp IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Blood test
Rhodotorula spp IgE Ab [Units/volume] in Serum
Blood test
Rhubarb IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Blood test
Rhubarb IgE Ab [Units/volume] in Serum
Blood test
Rhubarb IgG Ab [Mass/volume] in Serum
Blood test
Rhubarb IgG Ab [Units/volume] in Serum or Plasma by Immunoassay
Blood test
Rhubarb IgG4 Ab [Mass/volume] in Serum
Other
Rhythm segment [Interpretation] Narrative by EKG
Other
Rhythm segment [Interpretation] by EKG
Other
Rhythmic or arrhythmic heart rate
Blood test
Ribavirin [Mass/volume] in Serum or Plasma
Other
Ribitol/Creatinine [Molar ratio] in Urine
Blood test
Ribociclib [Mass/volume] in Serum or Plasma
Other
Riboflavin [Mass/volume] in 24 hour Urine
Blood test
Riboflavin [Mass/volume] in Blood
Blood test
Riboflavin [Mass/volume] in Serum or Plasma
Blood test
Riboflavin [Measurement] in Blood