Medical Procedures
Explore procedure pages with patient-friendly context about preparation, expectations, and recovery.
Procedures starting with N (3,292)
Other
Nitisinone [Moles/volume] in DBS by LC/MS/MS
Other
Nitrate [Mass/mass] in Specimen
Other
Nitrate [Mass/volume] in Specimen
Other
Nitrate [Mass/volume] in Urine
Other
Nitrate [Mass/volume] in Water
Other
Nitrate [Presence] in Urine
Diagnostic
Nitrate disk reduction test
Nitrate disk reduction test — clinical procedure (SNOMED CT 82763004).
Diagnostic
Nitrate measurement (procedure)
Nitrate measurement (procedure) — clinical procedure (SNOMED CT 121403006).
Diagnostic
Nitrate reduction test
Nitrate reduction test — clinical procedure (SNOMED CT 62582001).
Other
Nitrate+Nitrite [Mass/volume] in Specimen
Other
Nitrazepam [Mass/volume] in Urine
Other
Nitrazepam [Mass/volume] in Urine by Confirmatory method
Other
Nitrazepam [Mass] of Dose
Other
Nitrazepam [Measurement] in Urine
Other
Nitrazepam [Moles/volume] in Gastric fluid
Other
Nitrazepam [Moles/volume] in Urine
Other
Nitrazepam [Presence] in Urine by Confirmatory method
Other
Nitrazepam [Presence] in Urine by Screen method
Other
Nitrazepam cutoff [Mass/volume] in Urine for Confirmatory method
Other
Nitrazepam cutoff [Mass/volume] in Urine for Screen method
Diagnostic
Nitrazepam measurement
Nitrazepam measurement — clinical procedure (SNOMED CT 105261006).
Other
Nitric oxide [Moles/volume] in Exhaled gas
Other
Nitric oxide [VFr/PPres] Airway adaptor
Other
Nitric oxide [VFr/PPres] Airway adaptor --at end expiration
Other
Nitric oxide [VFr/PPres] Airway adaptor --during expiration
Other
Nitric oxide [VFr/PPres] Airway adaptor --during inspiration
Other
Nitric oxide [VFr/PPres] Gas delivery system
Other
Nitric oxide [VFr/PPres] Gas delivery system.expiratory limb --during expiration
Other
Nitric oxide [VFr/PPres] Gas delivery system.inspiratory limb --during inspiration
Other
Nitric oxide gas delivered.case [Volume] from Gas delivery system
Other
Nitric oxide gas delivered.total [Volume] in Reporting period from Gas delivery system
Other
Nitrite [Mass/mass] in Specimen
Other
Nitrite [Mass/volume] in Dialysis fluid
Other
Nitrite [Mass/volume] in Specimen
Other
Nitrite [Mass/volume] in Urine
Other
Nitrite [Mass/volume] in Urine by Test strip
Other
Nitrite [Mass/volume] in Water
Other
Nitrite [Presence] in Urine
Other
Nitrite [Presence] in Urine by Automated test strip
Other
Nitrite [Presence] in Urine by Test strip
Diagnostic
Nitrite measurement
Nitrite measurement — clinical procedure (SNOMED CT 104831003).
Diagnostic
Nitro Blue tetrazolium assay
Nitro Blue tetrazolium assay — clinical procedure (SNOMED CT 42431005).
Other
Nitrobenzene [Mass/volume] in Air
Diagnostic
Nitroblue tetrazolium test
Nitroblue tetrazolium test — clinical procedure (SNOMED CT 143093005).
Diagnostic
Nitroblue tetrazolium test
Nitroblue tetrazolium test — clinical procedure (SNOMED CT 165692008).
Other
Nitrocefin method
Nitrocefin method — clinical procedure (SNOMED CT 258055007).
Other
Nitrofurantoin [Mass] of Dose
Other
Nitrofurantoin [Susceptibility]
Other
Nitrofurantoin [Susceptibility] by Disk diffusion (KB)
Other
Nitrofurantoin [Susceptibility] by Gradient strip
Other
Nitrofurantoin [Susceptibility] by Minimum inhibitory concentration (MIC)
Other
Nitrofurantoin [Susceptibility] by Minimum lethal concentration (MLC)
Other
Nitrofurantoin [Susceptibility] by Serum bactericidal titer
Diagnostic
Nitrofurantoin measurement
Nitrofurantoin measurement — clinical procedure (SNOMED CT 105262004).
Other
Nitrofurazone [Susceptibility]
Other
Nitrofurazone [Susceptibility] by Minimum inhibitory concentration (MIC)
Other
Nitrogen [Mass/mass] in 24 hour Stool
Other
Nitrogen [Mass/mass] in Stool by Infrared spectroscopy
Other
Nitrogen [Mass/time] in 24 hour Stool
Other
Nitrogen [Mass/time] in 24 hour Urine
Other
Nitrogen [Mass/time] in 72 hour Stool
Other
Nitrogen [Mass/volume] in Air
Other
Nitrogen [Mass/volume] in Dialysis fluid
Other
Nitrogen [Mass/volume] in Exhaled gas
Other
Nitrogen [Mass/volume] in Stool
Other
Nitrogen [Mass/volume] in Urine
Other
Nitrogen [Measurement] in Stool
Other
Nitrogen [Measurement] in Urine
Other
Nitrogen [Moles/mass] in 24 hour Stool
Other
Nitrogen [Moles/time] in 24 hour Body fluid
Other
Nitrogen [Moles/time] in 24 hour Stool
Other
Nitrogen [Moles/time] in 24 hour Urine
Other
Nitrogen [Moles/volume] in 24 hour Urine
Other
Nitrogen [Moles/volume] in Urine
Other
Nitrogen [Presence] in Sweat
Other
Nitrogen [VFr/PPres] Airway adaptor
Other
Nitrogen [VFr/PPres] Airway adaptor --at end expiration
Other
Nitrogen [VFr/PPres] Airway adaptor --during expiration
Other
Nitrogen [VFr/PPres] Airway adaptor --during inspiration
Other
Nitrogen [VFr/PPres] Gas delivery system
Other
Nitrogen [VFr/PPres] Gas delivery system.expiratory limb --during expiration
Other
Nitrogen [VFr/PPres] Gas delivery system.inspiratory limb --during inspiration
Diagnostic
Nitrogen balance test
Nitrogen balance test — clinical procedure (SNOMED CT 167210007).
Diagnostic
Nitrogen balance test
Nitrogen balance test — clinical procedure (SNOMED CT 144447007).
Other
Nitrogen dioxide [VFr/PPres] Airway adaptor
Other
Nitrogen dioxide [VFr/PPres] Airway adaptor --at end expiration
Other
Nitrogen dioxide [VFr/PPres] Airway adaptor --during expiration
Other
Nitrogen dioxide [VFr/PPres] Airway adaptor --during inspiration
Other
Nitrogen dioxide [VFr/PPres] Gas delivery system
Other
Nitrogen dioxide [VFr/PPres] Gas delivery system.expiratory limb --during expiration
Other
Nitrogen dioxide [VFr/PPres] Gas delivery system.inspiratory limb --during inspiration
Diagnostic
Nitrogen measurement
Nitrogen measurement — clinical procedure (SNOMED CT 104832005).
Other
Nitrogen panel - 24 hour Stool
Other
Nitrogen washout
Nitrogen washout — clinical procedure (SNOMED CT 258056008).
Diagnostic
Nitrogen washout test
Nitrogen washout test — clinical procedure (SNOMED CT 252483008).
Diagnostic
Nitroglycerin measurement
Nitroglycerin measurement — clinical procedure (SNOMED CT 121404000).
Other
Nitrophenol [Presence] in Urine
Diagnostic
Nitrophenol measurement
Nitrophenol measurement — clinical procedure (SNOMED CT 121405004).
Diagnostic
Nitroprusside measurement
Nitroprusside measurement — clinical procedure (SNOMED CT 121406003).
Other
Nitroprusside reacting substances [Presence] in Urine