1."One of your patients has an IV infusing at a rate of 40ml/hr. The IV bag contains a solution of 500 ml NS with 20,000 units of heparin.How many units is the patient receiving in 24 hours?" _____units/24h2. A patient's order for Pepcid states that she should reveive an IV bolus of 20mg Pepcid diluted in NS to a total volume of 10ml, which is to be injected over 2 minutes. The supply is Pepcid 10mg/ml.Compute the volume of Pepcid and the volume of NS.3. Order: Pepcid 20mg added to 100ml D5W IV in 30min. q. 12h An infusion pump will be used.Supply: Pepcid 10mg/mlCompute the volume of Pepcid to be added to the 100ml D5W.Compute the flow rate.Please Help!