A nurse is preparing to administer 0.9% sodium chloride IV infusion 1000 mL bag at a rate of 200 mL/hr for a client who has rhabdomyolysis.
The nurse should expect the IV pump to infuse over how many hours? (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 ["5"]
Step 1 is to calculate the infusion time.
Step 1:0 mL ÷ 200 mL/hr = 5 hours The final calculated answer is 5 hours.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["2"]
Explanation
Step 1: Determine the concentration of the available medication. The available concentration is 2 mg/mL.
Step 2: Calculate the volume to be administered. 4 mg ÷ 2 mg/mL = 2 mL The nurse should administer 2 mL.
Correct Answer is D
Explanation
Choice A rationale
Frothy sputum is more commonly associated with left-sided heart failure, where fluid backs up into the lungs. It is not a typical finding in right-sided heart failure.
Choice B rationale
Orthopnea, or difficulty breathing while lying flat, is more commonly associated with left-sided heart failure. Right-sided heart failure primarily affects the systemic circulation.
Choice C rationale
Dyspnea, or shortness of breath, can occur in both left-sided and right-sided heart failure. However, it is more prominently associated with left-sided heart failure.
Choice D rationale
Peripheral edema, or swelling in the legs and ankles, is a common finding in right-sided heart failure. It occurs due to the backup of blood in the systemic circulation, leading to fluid accumulation in the tissues.
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