You have on-hand ampules containing 1/6gr per mL. The physician orders morphine 5mg IM PRN for pain. How many units of heparin will the patient receive per minute?ġ6. The order is to add 30,000Units heparin to 1000mL D5W and infuse at 30mL/hr. How many gtt/min should the patient receive, using a 60gtt/mL set?ġ5. You have a solution of 50,000Units/1000mL. The physician orders heparin 1250Units/hr. How many units of insulin is the patient receiving every hour?ġ4. A patient is receiving an IV infusion of 100 mL NS with 100U of regular insulin added. At what rate would you set the IV using a 60gtt/mL administration set? The answer should be in both ml/hr and gtts/min.ġ3. The physician orders the patient to receive heparin 1500U/hr of a solution containing 30,000U/1L. How many mL should the patient receive?ġ2. You have on an oral solution labeled 200,000U/5mL. The patient is to receive penicillin V potassium oral solution 500,000U PO.
How many capsules should the patient receive?ġ1. The physician orders cephalexin capsules 0.5g PO. How many mL/hr will the patient receive?ġ0. The drop factor of the IV set is 15 gtt/mL. How many mL/hr should the patient receive?ĩ. Your patient is to receive an infusion of Pitocin. How many gtt/min should the patient receive?Ĩ. How many mg should your patient receive? (Use nomogram).ħ. The patient’s height is 72 inches and his weight is 180 lbs. Your patient is to receive dacarbazine 375mg/m /day IV. How many mcg/min should the patient receive?Ħ. The physician orders IV Diprivan 100mcg/kg/min. How many mL/hr should the patient receive?ĥ. You have a solution of 2g Lidocaine in 1000mL D5W. A patient is to receive lidocaine 1mg/min IV. What would be the appropriate dose range for a patient with a BSA of 0.83m?Ĥ. The recommended dose range for carmustine is 200-250mg/m /dose.
How many mg of aminophylline is the patient receiving per hour? Per-minute?ģ. The IV solution contains 250mg of aminophylline in 250 ml of D5W, infusing at 15mL/hr. A patient is receiving an infusion of aminophylline. After reconstituting, how many mL should you draw up?Ģ. The directions for reconstitution are: Add 5mL of diluent for a final concentration of 10mg/1mL. The drug comes in powdered form in a vial containing 50mg. Here are 20 math practice questions for nurses.ġ. Following Are Some Math Practice Questions That Nurses Can Practice As new research comes out, math formulas may change from being accurate for certain groups of people to incorrect for others.įor example, medications used by children have different levels of safety than medications used by adults so it is important to recognize when the math formula is wrong and apply a different one in favor of a patient’s health. Some examples include medication dosages, insulin injections, and intravenous flow rates. These judgments often depend on mathematical equations that rely on research that is based on averages, not specific situations. Does Every Job Require Some Knowledge of Mathematics?Įvery day, nurses are required to make quick decisions that affect the lives of their patients.
MED MATH PRACTICE FOR OB HOW TO
It also requires emotional intelligence and communication skills on top of strong math knowledge. It provides help for people who are sick, injured, or disabled. Nursing is one of the most rewarding professions that people can work in.
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