Im a home health nurse and got orders today by a primary doctor to infuse 1 Liter of LR with 20meq K over 3-4 hours every day for 7 days. This pt has CHF with +4 pitting edema and SOB with mod exertion. I refused to give it and consulted her cardiologist who agreed with me. The primary MD states the cardiologist doesnt know whats going on and pt needs the fluids based on the labs. Whats your opinions? I'm still refusing to carry out the order. What do you think?