![]() As long as you keep gtt/ml and gtt/min straight the rest is just math. The only things that makes it more complicated are fractions, decimals and rounding up to the nearest drop. This example seemed very easy, right? Well, it really is just that easy. 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. 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. It is very important to never confuse the two. Drops per minute can be adjusted on the device. This is NOT to be confused with Drops per Minute (gtt/min). Muscle Relaxants Calculates how many mL to push for intubation.IV Infusion sets are pre-calibrated to how many drops per ml(gtt/ml) of a solution they administer to the patient. Anesthesia Calculators Propofol bolus/infusion Calculates how many mL to push for intubation Epinephrine Solutions ←→ mg/mL View chart that converts a ratio into a mg/mLĬoncentrations. % Solutions → mg/mL Converts % solution into mg/mL concentration. Metric ←→ Metric Converts between metric weights and volumes. Converts gr, tsp, tbs, oz, cup, min, dr to metric. ft & in ←→ cm Converts foot, inch and centimeter lengths (e.g., 5'3" = 160 cm). in ←→ cm Converts lengths between inches and centimeters. ![]() lb ←→ kg Converts weights between pounds and kilograms. Conversion Calculators ☏ ←→ ☌ Converts between Fahrenheit and Celsius temperatures. ABG Interpreter Interprets a respiratory or Adjusted Body Weight (ABW) Calculates the ABW in obese persons for more accurate drug dosing. ![]() Ideal Body Weight (IBW) Compares an individuals weight against a statistical norm. Estimated Blood Volume Estimates how much blood is in a person's body. Allowable Blood Loss Calculates how much blood can be lost without needing a transfusion. Fluid Replacement Calculates fluid replacement for time NPO. Fluid Requirements Calculates IV rate according to the type of surgery. Drug Absorption (Pka) Determines how well a medication will be absorbed into the body. BSA Calculator Calculates BSA according to height and weight. O 2 Remaining in E-Cylinder Calculates how much O 2 is left according to flow rate. Clinical Calculators Pediatric Dose Calculator Converts an adult dosage into a pediatric usingīSA. The dose of medications infusing such as dobutamine and nitroprusside. Such as nitroglycerin and norepinephrine. mcg/min ← mL/hr Calculates dosages of medications infusing 1 × Dose, dose/hr ← mL/hr Calculates dosages of medications infusing There are times when the only way to figure out how much medication is being infused is by looking at the information on the IV bag and the rate of the infusion. IV Time Calculator Time ← mL/hr Calculates the duration of an infusion when the rate is known (With or without an IV pump). Calculate infusion rates when given a volume and length of time. How many tablets do you need, A client is to recieve 7.5 mg of a medicine. How many tablets do you need, A client is to recieve 1.25 mg of a medicine. IV Rate Calculators Time or mL/hr → gtt/min No IV pump. Study with Quizlet and memorize flashcards containing terms like A client is to recieve 0.2 mg of a medicine. mcg/kg/min → mL/hr Calculates mcg/kg/min rates (e.g., nitroprusside and dopamine infusions). mcg/min → mL/hr Calculates mcg/min rates (e.g., norepinephrine and nitroglycerin infusions). ![]() Dose/hour (e.g., diltiazem), dose/minute (e.g., nitrogycerin), and dose/kg/minute (e.g., dopamine). Dose → gtt/min Calculate drug infusion rates without an IV pump. Example drugs include furosemide, digoxin, and Solu-Medrol®. IV Dose → mL, Dose → mL/hr Calculates single dose IM, IV injections and IV rates if no conversions are involved. 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. PO Dose: Liquids Doses liquid medications such as Tylenol®, Kayexalate® and lactulose. N340 Med Math Practice 1) A nurse is preparing to administer morphine sulfate 2 mg IV bolus. Medication Dose Calculators PO Dose: Solids Doses solid forms of medication (e.g., tablets, caplets, capsules, lozenges).
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