how many ml of the drug should the nurse withdraw nurse is preparing to infuse 250. A nurse is preparing to administer furosemide (Lasix) 80 mg PO Daily. med math practice questions version provider orders oxacillin 400 mg iv hrs. This activity is appropriate for all nursing students studying intravenous critical care medication concepts. How many tablets should the nurse administer (Round to nearest whole number) 2 mg X 1 tab 2 tablets 1 mg 1 mg 2. As long as you keep gtt/ml and gtt/min straight the rest is just math. A nurse is preparing to administer haloperidol (Haldol) 2 mg PO q12h.The amount available is haloperidol 1 mg/tablet. A variety of problems involving preparing drugs for IV, flow rates. The only things that makes it more complicated are fractions, decimals and rounding up to the nearest drop. Use this worksheet to get tuned up for your first math test in Nursing Skills. How many mg should your patient receive per dose and per day.
How many mcg/min should the patient receive Answer: 75 mcg/min Your patient is to receive dacarbazine 300mg/kg/day split into three doses per day. This example seemed very easy, right? Well, it really is just that easy. Answer: 30 mL/hr The physician orders IV Diprivan 100mcg/kg/min. 120mL/Hr ÷ 60(min/Hr) = 2mL/min We arrived at 2mL/min The Infusion set device delivers 10 gtt/ml, Now, simply take the amount of ml/min and multiply it by the gtt/ml. : The patient is prescribed: 720ml of mixture over 6 hours 720mL ÷ 6 Hrs = 120mL/Hr determine how much per Minute. To solve these kinds of problems, you need good knowledge of Fractions, Long division, Decimals, and Unit conversions.
Let's use an example similar to the one on the IV Infusion devices are calibrated to deliver so many Drops per Milliliter.Ī nurse will set the device to dispense so many drops per minute in order to achieve the proper ml/min. How many mL should the nurse administer per dose (Round the answer to the nearest tenth.) 2) A nurse is preparing to administer furosemide 40 mg IV. The patient is receiving a continuous infusion of 2g/hr Magnesium Sulfate.Available: 40g/1000ml of LR. N340 Med Math Practice 1) A nurse is preparing to administer morphine sulfate 2 mg IV bolus. Calculate the rate of the infusion in ml/hr to complete the 6g bolus. It is very important to never confuse the two. Ordered: Magnesium Sulfate 6g bolus to run over 30 minutes.
The volume and units that a medication order is written in, is rarely the same volume or units that you have on hand. Drops per minute can be adjusted on the device. What is Dosage Calculation Remember how hot dogs come in a package of 10 but hot dog buns come in a package of 8 Well, medication volumes and units can sometimes feel like that too but the stakes are much higher. This is NOT to be confused with Drops per Minute (gtt/min). Do not use a trailing zero.) A medication order states, administer gentamycin 100 mg IV every 8 hours. The infusion pump must be set to mL/hr (Record answer as a whole number. Doctors order says: 300 mL of Normal Saline to infuse over 6 hours. A medication order for a client that weighs 80 kg states, infuse dobutamine 250 mg IV in 250 mL D5W at 5 mcg/kg/min. The Flash module includes flash cards, fact cards, pick-a-letter, fill-in-the-blank, a glossary and an interactive multiple-choice quiz items written at the application and analysis taxonomy levels.IV Infusion sets are pre-calibrated to how many drops per ml(gtt/ml) of a solution they administer to the patient. This quiz is for IV infusion rates when calculating medications for mL/hr. The recommended format is a Flash module, which is a zipped file that can be uploaded to an online learning management system, uploaded to a web page, or simply viewed in a web browser. The instructor can use the quiz as is, or make medications. One format is a printed quiz formatted using Microsoft Word. The activity is available in two formats. This learning activity provides drill and practice experience for calculation of critical IV medication rates.
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