Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2004. Module: SNOMED CT core
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Sodium measurement, serum | Is a | False | Fluid sample sodium measurement | Inferred relationship | Some | |
| Sodium measurement, urine | Is a | True | Fluid sample sodium measurement | Inferred relationship | Some | |
| Sweat sodium measurement | Is a | True | Fluid sample sodium measurement | Inferred relationship | Some | |
| Blood sodium measurement (procedure) | Is a | False | Fluid sample sodium measurement | Inferred relationship | Some | |
| Cerebrospinal fluid sodium measurement (procedure) | Is a | True | Fluid sample sodium measurement | Inferred relationship | Some | |
| Dialysis fluid sodium measurement (procedure) | Is a | True | Fluid sample sodium measurement | Inferred relationship | Some | |
| Plasma sodium measurement (procedure) | Is a | True | Fluid sample sodium measurement | Inferred relationship | Some | |
| concentratie van natrium in monster (bevinding) | Interprets | False | Fluid sample sodium measurement | Inferred relationship | Some | 1 |
This concept is not in any reference sets