A nurse is preparing to administer 0.9% sodium chloride (NaCl) 750 mL IV to infuse over 8 hr. The nurse should set the IV pump to deliver how many mL/hr? (Round to the nearest whole number.
Use a leading zero if it applies.
The Correct Answer is ["94"]
Step 1 is to calculate the rate of infusion. The formula is total volume ÷ total time. So, (750 mL ÷ 8 hr) = 93.75 mL/hr. Rounding to the nearest whole number gives 94 mL/hr.
So, the correct answer is 94 mL/hr.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale:
Baclofen is a muscle relaxant and antispastic agent. It can cause drowsiness and affect the ability to drive or operate machinery. Therefore, it’s advisable to avoid driving until the medication’s effects are evident.
Choice B rationale:
Headache is not a reason to stop taking baclofen. If a headache occurs, the client should consult with their healthcare provider for appropriate management.
Choice C rationale:
Diarrhea is not a common adverse effect of baclofen. More common side effects include drowsiness, dizziness, weakness, and fatigue.
Choice D rationale:
Baclofen can be taken with or without food. Taking it on an empty stomach is not necessary and may increase the risk of stomach upset.
So, the correct answer is A.
Correct Answer is ["15"]
Explanation
Step 1 is to determine the amount of amantadine needed, which is 150 mg as prescribed.
Step 2 is to calculate the volume of the solution needed to deliver this dose. The available solution has a concentration of 50 mg per 5 mL. Using the formula:
(Prescribed dose ÷ Available dose) × Volume per dose
(150mg ÷ 50mg) × 5mL = 15mL
Therefore, the correct answer is 15 mL.
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