Effect of discharge current on cell voltage and power. When current is drawn from a cell, the cell volta ge falls due to polarization. The higher the current, the greater the voltage drop.
Topics | Critical Care | How is total parenteral nutrition (TPN) given? Total parenteral nutrition (TPN) is given through a vascular access device such as a Peripheral Intravenous line, Midline or most preferably a Central Line. The central line is the most common access for TPN administration.
WITH A SINGLE venipuncture, a midline. catheter can meet the infusion therapy. needs of a patient who requires more than 5. days of intravenous (I.V.) therapy, has poor. or limited peripheral access, or needs reli-. able access in a care setting where immedi-.