undetermined nitrogen
[ ŭn′dĭ-tûr′mĭnd ]
n.
The concentration of nitrogen in blood or urine, for example, that can be directly estimated, excluding the nitrogen in such substances as urea, uric acid, or amino acids.
Words nearby undetermined nitrogen
undesigning,
undesirable,
undesirable discharge,
undetected,
undetermined,
undetermined nitrogen,
undeterred,
undeveloped,
undiagnosed,
undid,
undies