1. A nurse is preparing to administer diltiazem 0.25 mg/kg IV to a client who weighs 176 lb. Available is diltiazem 5 mg/mL. How many mL should the nurse administer?
2. A nurse is preparing to administer dextrose 5% water (D5W) 250 ml IV to infuse over 2 hr. The nurse should set the IV pump to deliver how many ml/hr?
3. A nurse is preparing to administer lactated Ringer's (LR) 600 mL IV to infuse over 5 hr. The drop factor of the manual IV tubing is 20 gtt/mL. The nurse should set the manual IV infusion to deliver how many gtt/min?