90799-8
Thyroxine (T4) [Mass/volume] in Serum or Plasma --4 hours post dose levothyroxine
Thyroxine^4H post dose levothyroxine measured as a mass concentration in serum or plasma, a quantitative result. Challenge tests.
- LOINC
- 90799-8
- Component
- Thyroxine^4H post dose levothyroxine
- Specimen
- Serum or plasma (Ser/Plas)
- Property
- Mass concentration (MCnc)
- Scale
- Quantitative (Qn)
- Class
- Challenge tests (CHAL)
- Status
- ACTIVE