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.
by an RN. RNs may administer Propofol by continuous IV infusion, via infusion pump through a dedicated line. Though a central line is preferred, it can be infused via a peripheral site. If a dedicated line is not possible, Propofol may be given with TPN and intralipids as long as a separate pump with a three way stopcock is utilized. 7. STRICT ASEPTIC technique must be maintained during handling, as Propofol contains no antimicrobial preservatives.