A nurse is preparing to administer ticarcillin / clavulanate 3.1 g by intermittent IV bolus over 30 min. Available is ticarcillin clavulanate 3.1 g in 150 ml 0.9% sodium chloride (NSS). 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 ["300"]
Understanding the problem
We need to administer 150 mL of the medication over 30 minutes.
We need to determine the flow rate in mL/hr.
Step-by-step calculation
Convert minutes to hours:
30 minutes = 0.5 hours
Calculate the flow rate:
Flow rate (mL/hr) = Total volume (mL) / Infusion time (hours) = 150 mL / 0.5 hours = 300 mL/hr
Therefore, the nurse should set the IV pump to deliver 300 mL/hr.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["1.7"]
Explanation
Let's calculate the lorazepam dose
Step-by-step solution:
1. Convert pounds to kilograms:
1 lb = 0.453592 kg
150 lb x 0.453592 kg/lb = 68.04 kg
2. Calculate the total dose of lorazepam:
Dose = 0.05 mg/kg x 68.04 kg = 3.402 mg
3. Calculate the volume to administer:
The medication concentration is 2 mg/mL.
Volume = Total dose / Concentration = 3.402 mg / 2 mg/mL = 1.701 mL
4. Round to the nearest tenth:
Volume = 1.7 mL
Therefore, the nurse should administer 1.7 mL of lorazepam.
Correct Answer is ["1"]
Explanation
Calculations:
Convert mcg to mg: 250 mcg = 0.25 mg
Desired dose = 0.25 mg
Tablet strength = 0.25 mg/tablet
Number of tablets = Desired dose / Tablet strength = 0.25 mg / 0.25 mg/tablet = 1 tablet
The nurse should administer 1 tablet of digoxin.
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