After collecting an ABG sample, you are about the analyze the sample using a point-of-care analyzer. During the process, the device flags the PaCO2 results. Which of the following should you do at this time?
- Send the sample to the central lab for analysis
- Repeat the analysis using a fresh sample and the same cartridge
- Repeat analysis using a fresh sample and new cartridge
- Repeat the analysis using the same sample and same cartridge