Children's Mercy Hospitals and Clinics
Name
BUN / UREA

Synonyms
Blood Urea Nitrogen

CMH Lab Section
Chemistry

Specimen Requirements
0.2 ml blood in mint green or red top w/ yellow ring gel tube

Availability
Stat, Urgent or Routine

Turn Around Time
Stat: 1 hr Routine: 2-4 hrs

Methodology
Vitros

Ranges
5-20 mg/dL

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