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.
A midline incision is a vertical cut made in the abdomen to allow access for any of a number of medical procedures. This cut may be made in the upper or lower portion of the abdomen, or it may run all the way from the top to the bottom of the abdominal cavity.