Emergency Central is a collection of disease, drug, and test information including 5-Minute Emergency Medicine Consult, Davis’s Drug, McGraw-Hill Medical’s Diagnosaurus®, Pocket Guide to Diagnostic Tests, and MEDLINE Journals created for emergency medicine professionals. Explore these free sample topics:
-- The first section of this topic is shown below --
Methemoglobin , whole blood (MetHb)
<0.15 g/dL [<23.25 mmol/L] or <1.5% of total Hb
Blood gas syringe (heparinized) (Lavender or green for total hemoglobin only)
Don't remove the stopper or cap, analyze promptly.