Home » Ortho Related » Medical Topics » Daily TPN studies during the first week of infusion Daily TPN studies during the first week of infusion September 18, 2020July 22, 2020 by Data Trace Editor - Urine and Blood glucose q6hr (simulataneous) for 24 hr; - then Blood and Urine Glucose q afternoon; - TPN qd - Stict I & O (See CHF) - Body Wt.