1. TPN is commonly used in patients who cannot eat or adequately absorb nutrients through the gastrointestinal tract.
(中文:TPN常用于无法进食或无法充分通过胃肠道吸收营养的患者。)
2. The nurse carefully monitored the patient's TPN infusion to ensure proper administration.
(中文:护士仔细监测患者的TPN输注,以确保正确的给药。)