UREA NITROGEN & OSMOLALITY (39)    DELTA CHECKS (62.1)

Name Value
NAME UREA NITROGEN & OSMOLALITY
XECUTABLE CODE X:$D(LRDEL(1)) LRDEL(1) I $D(LRLL),$L(LRLL),$D(LRISEQ),$L(LRISEQ),$D(^LR(LRDFN,"CH",LRIDT,0)),$D(^LAH(LRLL,1,LRISEQ,2)),$D(^(3)),$D(^(5)),^(2)>0,^(3)>0,^(5)>0 S ^(791)=1.86*^(5)+(^(2)/18)+(^(3)/2.8)\1
OVERFLOW 1 X ^LAB(62.1,1,1) I $D(^LR(LRDFN,"CH",LRIDT,0)),$D(^(2)),$D(^(3)),$D(^(5)),^(2)>0,^(3)>0,^(5)>0 S ^(791)=1.86*^(5)+(^(2)/18)+(^(3)/2.8)\1
DESCRIPTION
Could be used the tests, GLUCOSE, UREA NITROGEN, and, SODIUM to calulate
and store the results of CALCULATED OSMOLALITY.
The calculation is (1.86 * SODIUM)+(GLUCOSE / 18)+(UREA NITROGEN / 2.8)
rounded off to a whole number.
The ABS VALUE delta check is also done.