Medical Tests
Explore lab tests, blood work, and imaging exams with plain-language preparation and overview pages.
Browse Directory Sections
Tests starting with C (13,521)
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Clinical trial protocol Assessment section
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Clinical trial protocol Background information section
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Clinical trial protocol Clinical trial protocol
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Clinical trial protocol Data handling and record keeping section
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Clinical trial protocol Direct access to source data+documents section
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Clinical trial protocol Efficacy assessment section
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Clinical trial protocol Ethics section
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Clinical trial protocol Financing and insurance section
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Clinical trial protocol General information section
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Clinical trial protocol Publication policy section
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Clinical trial protocol Quality control and quality assurance section
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Clinical trial protocol Statistics section
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Clinical trial protocol Subject participation + epochs section
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Clinical trial protocol Subject selection and withdrawal section
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Clinical trial protocol Supplements section
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Clinical trial protocol Treatment of subjects + epochs section
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Clinical trial protocol Trial design section
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Clinical trial protocol Trial name
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Clinical trial protocol Trial objectives and purpose section
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Clinical trial vaccine received
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Clinically Useful Depression Outcome Scale [CUDOS]
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Clinician diagnosed gastrointestinal conditions [PhenX]
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Clinician guidance Medication Narrative
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Clinician-diagnosed illness [PhenX]
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Clobenzorex [Mass/volume] in Urine
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Clobenzorex [Mass] of Dose
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Clobenzorex [Presence] in Urine
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Clock drawing panel [GPCOG]
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Clock face direction
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Clofazimine [Susceptibility]
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Clofazimine [Susceptibility] by Disk diffusion (KB)
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Clofazimine [Susceptibility] by Genotype method
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Clofazimine [Susceptibility] by Gradient strip
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Clofazimine [Susceptibility] by Method for Slow-growing mycobacteria
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Clofazimine [Susceptibility] by Method for Slow-growing mycobacteria.antibiotic concentration at 0.5 ug/mL
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Clofazimine [Susceptibility] by Method for Slow-growing mycobacteria.antibiotic concentration at 1.0 ug/mL
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Clofazimine [Susceptibility] by Method for Slow-growing mycobacteria.antibiotic concentration at 2.0 ug/mL
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Clofazimine [Susceptibility] by Minimum inhibitory concentration (MIC)
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Clofazimine+Amikacin [Susceptibility] by Minimum inhibitory concentration (MIC)
Blood test
Clofibrate [Mass/volume] in Serum or Plasma
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Clofibrate [Mass] of Dose
Blood test
Clomethiazole [Mass/volume] in Serum or Plasma
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Clonal cells rearrangements/Cells counted in Specimen by Molecular genetics method
Blood test
Clonal frequency in Blood or Tissue by Molecular genetics method
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Clonality analysis of Ig receptor genes in Specimen Document by Sequencing
Blood test
Clonazepam and 7-aminoclonazepam panel - Serum
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Clonazolam [Mass/volume] in Urine by Confirmatory method
Blood test
Clopenthixol [Mass/volume] in Serum or Plasma
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Clopenthixol [Mass/volume] in Urine
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Clopenthixol [Mass] of Dose
Blood test
Clopenthixol [Moles/volume] in Serum or Plasma
Blood test
Clopidogrel induced neutrophil IgG Ab [Presence] in Serum or Plasma by Flow cytometry (FC)
Blood test
Clopidogrel induced neutrophil IgM Ab [Presence] in Serum or Plasma by Flow cytometry (FC)
Blood test
Clopidogrel induced platelet IgG Ab [Presence] in Serum or Plasma by Flow cytometry (FC)
Blood test
Clopidogrel induced platelet IgM Ab [Presence] in Serum or Plasma by Flow cytometry (FC)
Blood test
Clorazepate [Mass/volume] in Serum or Plasma
Blood test
Clorazepate [Mass/volume] in Serum or Plasma --trough
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Clorazepate [Mass] of Dose
Blood test
Clorazepate [Measurement] in Serum or Plasma
Blood test
Clorazepate [Moles/volume] in Serum or Plasma
Blood test
Clorazepate [Presence] in Serum or Plasma
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Clorazepate [Presence] in Urine
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Clorprenaline [Mass/time] in 24 hour Urine
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Clorprenaline [Mass/volume] in Urine
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Clorprenaline [Mass] of Dose
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Clorprenaline [Measurement] in Urine
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Clorprenaline [Presence] in Urine
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Close contact with COVID-19 in last 2W
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Close contact with someone who is in a risk group for COVID-19
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Close friend died [PhenX]
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Close friend was seriously sick - injured [PhenX]
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Closed-spaced teeth [#]
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Closest margin
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Closest speaking space [Length] Dentition Measured
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Closest surgical margin when all margins are uninvolved [Type] in Colorectal cancer specimen by Light microscopy
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Closing time Dialysis facility [ESRD]
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Clostebol [Mass/time] in 24 hour Urine
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Clostebol [Mass/volume] in Urine
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Clostebol [Mass] of Dose
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Clostebol [Measurement] in Urine
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Clostebol [Presence] in Urine
Blood test
Clostridioides difficile Ab [Titer] in Serum
Blood test
Clostridioides difficile Ab [Units/volume] in Serum
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Clostridioides difficile BI-NAP1-027 strain DNA [Presence] in Stool by NAA with probe detection
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Clostridioides difficile DNA [Presence] in Specimen by NAA with probe detection
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Clostridioides difficile DNA [Presence] in Stool by NAA with probe detection
Blood test
Clostridioides difficile IgA Ab [Units/volume] in Serum
Blood test
Clostridioides difficile IgG Ab [Units/volume] in Serum
Blood test
Clostridioides difficile IgM Ab [Units/volume] in Serum
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Clostridioides difficile [Measurement] in Stool
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Clostridioides difficile [Presence] in Specimen by Organism specific culture
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Clostridioides difficile [Presence] in Stool
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Clostridioides difficile [Presence] in Stool by Aerobe culture
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Clostridioides difficile [Presence] in Stool by Agglutination
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Clostridioides difficile [Presence] in Stool by Organism specific culture
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Clostridioides difficile glutamate dehydrogenase [Presence] in Stool
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Clostridioides difficile glutamate dehydrogenase [Presence] in Stool by Immunoassay
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Clostridioides difficile glutamate dehydrogenase and toxins A+B [Presence] in Stool by Rapid immunoassay
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Clostridioides difficile presence and susceptibility in Specimen Document by Organism specific culture
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Clostridioides difficile toxin A DNA [Presence] in Stool by NAA with probe detection