LOINC long common name : Nitrogen dioxide [VFr/PPres] Airway adaptor;
LOINC short name : NO2 VFr/PPres Away adap;
LOINC description : The IEEE 11073 Standards Committee does not distinguish between measures of gas concentration
reported as partial pressure and volume percent because they can be converted from
one to the other under the law of gases. To make it clear that these could be reported
either way, LOINC presents the property for these terms as both a volume fraction
and a partial pressure (VFr/PPres), with corresponding units of %{vol} and mm[Hg],
respectively.;