Status: current, Primitive. Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 1224464012 | Nitrogen concentration - end tidal | en | Synonym | Active | Case insensitive | SNOMED CT core | 
| 1224465013 | ETN2 - End tidal nitrogen concentration | en | Synonym | Active | Case sensitive | SNOMED CT core | 
| 373880011 | End tidal nitrogen concentration | en | Synonym | Active | Case insensitive | SNOMED CT core | 
| 641230016 | End tidal nitrogen concentration (observable entity) | en | Fully specified name | Active | Case insensitive | SNOMED CT core | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| End tidal nitrogen concentration | Finding site | Lung structure | false | Inferred relationship | Some | ||
| End tidal nitrogen concentration | Is a | Expired nitrogen concentration | true | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
Reference Sets
Observable entity foundation reference set