A patient in active labor is prescribed oxytocin 12 milliunits/min intravenously (IV). The IV bag contains 5 units of oxytocin in 500 mL of lactated Ringer’s solution.
How many mL/hour should the nurse set the infusion pump to? (Enter numerical value only) .
The Correct Answer is ["72"]
Step 1 is.. Determine oxytocin concentration in IV solution. 5 units ÷ 500 mL = 0.01 units/mL.
Step 2 is.. Convert to milliunits. 0.01 units/mL × 1000 = 10 milliunits/mL.
Step 3 is.. Calculate infusion rate. 12 milliunits/min ÷ 10 milliunits/mL = 1.2 mL/min.
Step 4 is.. Convert to mL/hour. 1.2 mL/min × 60 = 72 mL/hour.
Final Answer: 72
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
Blood pressure variance across extremities is not typically associated with unrepaired ventricular septal defect and heart failure in a toddler.
Choice B rationale
Hypotension is not a typical finding in toddlers with unrepaired ventricular septal defect and heart failure.
Choice C rationale
Tachycardia, or a fast heart rate, is a common symptom in toddlers with unrepaired ventricular septal defect and heart failure. This is because the heart has to work harder to pump blood through the body.
Choice D rationale
While a pulse oximetry reading within defined limits is ideal, it is not a typical finding in toddlers with unrepaired ventricular septal defect and heart failure.
Correct Answer is ["A","B","C"]
Explanation
Choice A rationale
Acetaminophen is a common medication that can be administered for pain relief and fever reduction. It is often used in a variety of clinical settings, including after the placement of an IV line.
Choice B rationale
Morphine is a strong opioid medication used to treat severe pain. It may be ordered after the placement of an IV line, especially if the patient is experiencing significant discomfort.
Choice C rationale
Aspirin is a medication that can be used for pain relief, fever reduction, and as an antiinflammatory. It may be ordered in a variety of clinical scenarios, including after the placement of an IV line.
Choice D rationale
Albuterol is a bronchodilator used to treat or prevent bronchospasm in people with reversible obstructive airway disease. It is not typically administered following the placement of a 5% dextrose intravenous line unless the patient has a pre-existing respiratory condition.
Choice E rationale
Racemic epinephrine is used to treat croup and asthma attacks. It is not typically administered following the placement of a 5% dextrose intravenous line unless the patient has a pre-existing respiratory condition.
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