A client scheduled for coronary artery bypass surgery is to receive an intravenous infusion of 1 gram of cefazolin in 50 mL 0.9% Sodium Chloride, USP over 30 minutes. The nurse should program the infusion pump to deliver how many mL/hour? (Enter numeric value only, as a whole number.)
The Correct Answer is ["100 mL\/hour"]
Infusion rate (mL/hour) = Volume (mL) / Time (hour)
The nurse plugs in the values and gets:
Infusion rate (mL/hour) = 50 mL / 0.5 hour
Infusion rate (mL/hour) = 100 mL/hour
Therefore, the nurse should program the infusion pump to deliver 100 mL/hour of cefazolin solution to the client.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["0.4 mL\u00a0"]
Explanation
To calculate the amount of methylprednisolone succinate that the child needs, we first need to multiply the child's weight by the prescribed dose. This gives us:
42 kg x 1.5 mg/kg/day = 63 mg/day
Since the medication is given in divided doses every 6 hours, we need to divide the daily dose by 4 to get the dose per administration. This gives us:
63 mg/day / 4 = 15.75 mg/dose
To convert the dose from mg to mL, we need to use the concentration of the medication, which is 40 mg/mL. This means that for every 1 mL of solution, there are 40 mg of methylprednisolone succinate. To find out how many mL are equivalent to 15.75 mg, we need to divide the dose by the concentration. This gives us:
15.75 mg / 40 mg/mL = 0.39375 mL
Since we need to round to the nearest tenth, the final answer is:
0.4 mL
Correct Answer is ["240 mL"]
Explanation
- To prepare the solution, the nurse needs to dilute the enteral nutrition formula with water.
- The formula concentration is 75%, so the water concentration is 25%.
- The total volume of the solution is 320 mL, so the water volume is 25% of 320 mL, which is 80 mL.
- The formula volume is 320 mL - 80 mL, which is 240 mL.
- The nurse should use 240 mL of the enteral nutrition formula and 80 mL of water to prepare the solution.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.