Gas flow at 50% of forced expiration/Gas flow at 50% of forced inspiration pre bronchodilation:RelVRat:Pt:Respiratory system:Qn:

Preferred Label : Gas flow at 50% of forced expiration/Gas flow at 50% of forced inspiration pre bronchodilation:RelVRat:Pt:Respiratory system:Qn:;

LOINC status : ACTIVE;

LOINC long common name : FEF 50%/FIV 50% --pre bronchodilation;

LOINC short name : FEF 50%/FIV 50% pre BD;

Details

Origin ID

69979-3;

UMLS CUI

C3481633;

Has challenge
- Bronchodilation [LOINC Challenge]
- pre bronchodilation [LOINC Challenge]
Has component
- Expiration [LOINC component]
- FEF 50% [LOINC component]
- Flow [LOINC component]
- Gas flow [LOINC component]
- Gas flow at 50% of forced expiration/Gas flow at 50% of forced inspiration [LOINC component]
- Gas flow at 50% of forced expiration/Gas flow at 50% of forced inspiration^pre bronchodilation [LOINC component]
- Inspiration [LOINC component]
- pre [LOINC component]
Has property
- Relative Volume Rate [LOINC Property]
Has system
- Respiratory specimen [LOINC System]
- Respiratory system [LOINC System]
Has time aspect
- Point in time (spot) [LOINC time aspect]
Semantic type(s)
- Clinical Attribute [UMLS semantic type]

Keyword's position in hierarchy(ies) :

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