pH, Body Fluid
| Abbrev Code: | FPHP | ||
| Order Code: | LAB110 | Order Name: | PH Fluid |
| Methodology: | Quantitative by pH electrode or qualitative by pH indicator strip, depending on fluid. | ||
| CPT Codes: | 83986 x1 | ||
| Turnaround Time: | Performed and reported 24 hours/day. | ||
| Special Instructions: | Indicate source of fluid on request form. | ||
Collection Instructions
| Specimen: | Fluid |
| Optimal Volume: | 5 mL |
| Minimum\Peds Volume: | 1 mL |
| Container: | Plastic leakproof container, sterile Alternate Containers: See Collection Instructions |
| Collection Instructions: | Place on ice and deliver to laboratory immediately. Acceptable without ice if received in lab within 30 minutes of collection. |
Processing and Shipping
| Specimen Processing: | Aliquot 5 mL, 1 mL minimum. Do not store. |
| Shipping Instructions: | Ship on wet ice to arrive within 2 hours. |
| Stability: | If specimen did not come on ice, it can be run if it was brought to laboratory within 30 minutes of collection. |
| Test Performed at or Referral Lab | Urinalysis (Grand Itasca, Lakes, Northland, Range, Ridges, Southdale, St. John's, UMMC East Bank, UMMC/UMMCH-West Bank, Woodwinds) |
Interpretive
| Reference Range: | No reference ranges have been established. This result should be interpreted in the context of the patient's clinical condition and compared to simultaneous measurement in the patient's blood. |
| Use: | This test is most often used to distinguish transudates and exudates. |
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