Question: Which intervention will nurse implement during use of total parenteral nutrition, TPN? Select all that apply. Need Assignment Help? A. Assessing the intravenous IV site every 4 hours. B. Monitoring vital signs every 4 to 8 hours. C. Attempting to catch up if the infusion rate has slowed down. D. Administering no more than 2000 mL in the first 24 hours. E. Assessing flow rate to prevent hyperglycemic intolera