TPN (Total Parenteral Nutrition) Panel


Abbrev Code:TPN   
Order Code:LAB1037Order Name:TPN Panel
Methodology:See individual test listings.
CPT Codes: 80051 x1, 80051 x1, 82947 x1, 82947 x1, 82040 x1, 82040 x1, 84075 x1, 84075 x1, 84450 x1, 84450 x1, 82247 x1, 82247 x1, 82565 x1, 82565 x1, 83735 x1, 83735 x1, 84100 x1, 84100 x1, 84134 x1, 84134 x1, 84478 x1, 84478 x1, 84520 x1, 84520 x1
Test Includes:Electrolyte panel (sodium, potassium, chloride, CO2), glucose, TPN (albumin, alkaline phosphatase, AST, bilirubin (total), calcium, creatinine, protein (total), urea nitrogen, magnesium, phosphorus and triglyceride).
Turnaround Time:Performed and reported 24 hours/day.


Collection Instructions

Specimen:Blood
Optimal Volume:2.2 mL
Container:St Johns/Woodwinds - Red (no gel)
Causes for Rejection:Hemolysis


Processing and Shipping

Specimen Processing:Analyze and separate 1.0 mL within 2 hours. Separate ASAP and store tightly stoppered. Protect serum/plasma from light. Store in refrigerator.
Shipping Instructions:Ship at refrigerated temperature.
Stability:40 hours at room temperature; 7 days refrigerated.
Test Performed at or Referral Lab Chemistry  (Roche-UMMC East, Woodwinds)


Interpretive

Critical Range:Basic, Electrolyte and Renal Panels Critical Values and Reference Ranges;
Hepatic Panel Critical Values and Reference Ranges
Reference Range:Basic, Electrolyte and Renal Panels Critical Values and Reference Ranges;
Hepatic Panel Critical Values and Reference Ranges


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