Answer | Not witnessed | LA18023-4 |
Answer | Witnessed by family member | LA18020-0 |
Answer | Witnessed by healthcare provider | LA18021-8 |
Answer | Witnessed by bystander | LA18022-6 |
answers-for | Cardiac arrest witness Observer NEMSIS | 67505-8 |
LONG_COMMON_NAME | en-US | NEMSIS_77_cardiac arrest witness |
LOINC Version: 2.77