Order:  Dilute 300 mg cimetidine in 150 ml D5W, infuse over 30 minutes Available:  500 ml D5W                    cimetidine 300 mg/ 2 ml                    Macrodrip set with drop factor of 10 drops/ml   Calculate the flow rate for this apparatus.  

Order:  infuse 250 mL of normal saline over 30 minutes   At what rate will the nurse set the infusion pump?  

Order:  infuse 0.250 L of normal saline over 20 minutes   At what rate will the nurse set the infusion pump?  

Order: 5 mg/kg Drug B PO q12h Patient weighs 125 lb. Available: 50 mg/5 ml Drug B oral solution   How many ml will the nurse give per dose? Round to the nearest tenth.

Order:  Drug B,  IV at 5 mg/kg * 5 hrs Patient weighs:  175 lbs. Available:  Drug B 500 mg/250 ml D5W   At what rate should the nurse set the infusion pump? Round to the nearest whole number.

Order:  Infuse  0.850 L normal saline over 8 hours   Available:  1 L bags of NSS (normal saline solution)                   Macrodrip set with drop factor of 10 drops/ml   Calculate the flow rate using this apparatus.      

Convert 47.2 mL to dL.  

Why was the rate of the enzyme-catalyzed reaction so slow in a very acidic environment (pH of 2)? Be sure to define any terms you use in your explanation.

Convert 5.2 km to cm.

Give the molecular formula of the following molecule: hexanamine