Dosage calculations 1-The order is for 1000 ml. of I.V. solution to be infused at 125 ml/hr. You would infuse the solution for how many hours? 2-The order is for 6000 ml of IV solution to run over a 24 hour period. The drop factor of the I.V tubing is 10 gtts/ml. You would infuse _____gtts/min? 3-Your patient weighs 75 kg and you are ordered to infuse 250 mg dobutamine in 500 ml NS at 10 mcg/kg/min. How many MILLIGRAMS of dobutamine will infuse per hour? 4-The order is 500 mg of Rocephin to be taken by a 15.4 lb infant every 8 hours. Themedication label shows that 75-150 mg/kg per day is the appropriate dosage range. How much will the patient receive per day? Is this within the normal range5-The doctor ordered Magnesium Sulfate 4gm IV to be given over 20 minutes. Magnesium Sulfate come in 40gm/1000mL IV bottle. You would set your pump at _____mL/hour? 6-The doctor ordered Magnesium Sulfate 2gm/ hour IV. Magnesium Sulfate come in 40gm/1000mL IV bottle. You would set your pump at _____mL/hour?? 7-The physician orders liters of Lactated Ringers solution to be administered intravenously to your patient over the next 12 hours. Calculate the rate of flow if the IV tubing delivers 20gtt/ml. _________ gtt/min. 8-Prescribed is 70 mL of D5W to infuse over 2 hours. The drip factor is 20 gtt/mL. The nurse would infuse: __________ gtt/min Rounding Exercise 9-Round to the nearest tenth: ____________ ____________ ____________ ____________ ____________ ____________ ____________ ____________ ____________ ____________ 10-Round to the nearest hundredth __________ __________ __________ __________ __________ __________ __________ ___________ ___________ ___________ Military Time (24-hour clock) 11-Convert the following civilian times to military time. 3:15 AM _________ 9:25 PM___________ 8:13 AM___________ 10:23 PM _________ 4:49 AM__________ 12-Convert the following military times to civilian times 0422__________ 2215__________ 0905__________ 0710__________ 1310__________ 13-You started work at 0700 and you ended work at 1630. You didn’t get any lunch or breaks. How many hours did you work? 14-An IV was started at 1100 and ended at 3:30 PM. How many hours did it run? 15-You have the weekend off. You started watching your favorite Netflix series at 0830 on Saturday morning and finished at 0030 on Sunday. How many hours did you sit on the couch watching TV? 16-A patient is admitted at 0600 Monday morning and is discharged at 0800 the following morning. How many hours did the patient spend in the hospital?