Final answer:
To start an IV line on a patient for emergent surgery, the RPN will need an order from a physician.
Step-by-step explanation:
To start an intravenous (IV) line on a patient, the RPN will need an order from a physician. In this case, since the patient needs emergent surgery, the RPN will need an emergent order for IV access. The order is important because it ensures that the RPN is following the correct protocol and providing appropriate care to the patient. Without an order, the RPN would not be authorized to start the IV .Let's say a patient comes into the emergency room with low potassium levels, and the physician determines that the patient needs an IV delivery of 100 mL of 0.5% KCl. In this situation, the physician's order specifies the amount and concentration of the IV solution. Now, a healthcare professional could grab the appropriate IV bag from the supply cabinet and administer the IV. Overall, the RPN needs an order to start an IV, like in the case of emergent surgery. This ensures that the procedure is carried out safely and according to the patient's specific needs.