A nurse is preparing to administer epinephrine 2 mcg/min via continuous IV infusion to a client.
Available is epinephrine 1 mg in dextrose 5%. Set the IV pump to deliver how many mL/hr? (Round the answer to the nearest whole number.
Use a leading zero if it applies.
Do not use a trailing zero.) .
The Correct Answer is ["12"]
Step 1 is… (2 mcg/min) × (60 min/hr) = 120 mcg/hr Step 2 is… 1 mg = 1000 mcg, so 120 mcg/hr ÷ 1000 mcg/mg = 0.12 mg/hr Step 3 is… 0.12 mg/hr ÷ (1 mg/100 mL) = 12 mL/hr The final calculated answer is 12 mL/hr.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["0.5"]
Explanation
Step 1:,000 units ÷ 10,000 units/mL = 0.5 mL The nurse should administer 0.5 mL. .
Correct Answer is ["1.1"]
Explanation
Step 1: Convert the weight from pounds and ounces to kilograms. 8 lb 4 oz = 8.25 lb 8.25 lb ÷ 2.2 = 3.75 kg Step 2: Calculate the dose per minute. 1 mcg/kg/min × 3.75 kg = 3.75 mcg/min Step 3: Calculate the total dose per hour. 3.75 mcg/min × 60 min/hr = 225 mcg/hr Step 4: Determine the concentration of the solution. 50 mg = 50,000 mcg 50,000 mcg = 250 mL 225 mcg = (225 mcg × 250 mL) ÷ 50,000 mcg = 1.125 mL/hr Step 5: Round to the nearest tenth. 1.125 mL/hr ≈ 1.1 mL/hr The IV pump should be set to deliver 1.1 mL/hr.
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.