the healthcare provider prescribes the adjustment of the iv hourly rate based on the nasogastric tube (ngt) output every 4 hour for a client who had abdominal surgery yesterday. from 1200 to 1600, the ngt output was 240 ml, and the iv ofdextrose 5% in 0.45% sodium chloride (d51/2 ns) was infused at a rate of 100 ml/hour. at 1600 the nurse should regulate the iv to deliver how many ml/hour to replace this fluid loss? (enter numeric value only, using a whole number.)