A nurse is preparing to administer 0.45% sodium chloride (NaC1) 1000 mL IV to infuse over 8 hr. The nurse should 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 ["125"]
Given:
Total volume to infuse: 1000 mL
Infusion time: 8 hours
To find:
Infusion rate (mL/hr)
Step 1: Calculate the infusion rate
Infusion rate (mL/hr) = Total volume / Infusion time
Infusion rate (mL/hr) = 1000 mL / 8 hours = 125 mL/hr
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["5"]
Explanation
Given:
Desired dose: Metoprolol 5 mg IV bolus
Available concentration: Metoprolol injection 1 mg/mL
To find:
Volume to administer per dose (in mL)
Step 1: Set up the proportion
(Desired dose) / (Available concentration) = Volume to administer
Step 2: Substitute the values
Plugging in the given values, we get:
(5 mg) / (1 mg/mL) = Volume to administer
Step 3: Simplify
To simplify, we can invert the denominator and multiply:
(5 mg) x (1 mL / 1 mg) = Volume to administer
The "mg" units cancel out, leaving us with:
(5 x 1 mL) / 1 = Volume to administer
Step 4: Calculate
Performing the multiplication and division, we get:
5 mL / 1 = Volume to administer
5 mL = Volume to administer
Correct Answer is ["125"]
Explanation
Given:
Total volume to infuse: 1000 mL
Infusion time: 8 hours
To find:
Infusion rate (mL/hr)
Step 1: Calculate the infusion rate
Infusion rate (mL/hr) = Total volume / Infusion time
Infusion rate (mL/hr) = 1000 mL / 8 hours = 125 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.