Trimethylamine N-oxide. Trimethylamine N-oxide (TMAO) is the organic compound in the class of amine oxides with the formula (CH3)3NO. This colorless solid is usually encountered as the dihydrate. It is a product of the oxidation of trimethylamine, a common metabolite in animals.
Prism fusion range. The prism fusion range (PFR) or fusional vergence amplitude is a clinical eye test performed by orthoptists, optometrists, and ophthalmologists to assess motor fusion, specifically the extent to which a patient can maintain binocular single vision (BSV) in the presence of increasing vergence demands.
Normal range was determined by testing 271 male and female adult healthy blood donors at UCSF. Pediatric patients will use adult range due to comparable ranges between UCSF's normal study and Soldin, Steven J. Pediatric Reference Intervals, 6th edition, AACC Press, 2007.ormal ranges for children less than 10 years old adopted from Beckman Coulter's Pediatric Reference Range Guidelines for Synchron Systems Bulletin 9345 with the upper limits of normal adjusted for plasma specimens.