A nurse is preparing to administer 0.9% sodium chloride 250 mL IV to infuse over 4 hr to a school-age child. The nurse should ensure the IV pump is set 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 ["63"]
Step-by-step calculation:
IV rate= Total volume/Time (hours)
250/4 =62.5 mL/hr
Round the answer off: 63L/hr
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["850"]
Explanation
Identify the given information:
Dose of magnesium hydroxide: 850 mg
Understand the question: The question directly states that the nurse is preparing to administer 850 mg of magnesium hydroxide.
Calculate the dose: In this case, there is no need for any further calculations since the dose is already given in milligrams.
Confirm the answer: The answer of 850 mg aligns with the given dose, so it is confirmed as correct.
Correct Answer is ["3.5"]
Explanation
Identify the given information:
Dose of pantoprazole: 7 mg
Concentration of pantoprazole: 2 mg/mL
Calculate the volume of pantoprazole to be administered:
Volume = Dose (mg) / Concentration (mg/mL)
Substitute the values:
Volume = 7 mg / 2 mg/mL
Calculate the result:
Volume = 3.5 mL
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