A client with 50% full-thickness burns has received fluid resuscitation for the past 24 hours. Which assessment warrants immediate intervention by the nurse?
Average urine output of 28 mL/hour.
Vesicular bibasilar breath sounds.
Inspiratory and expiratory bilateral crackles.
Central venous pressure of 12 mm Hg.
The Correct Answer is C
The correct answer is: c. Inspiratory and expiratory bilateral crackles.
Choice A: Average urine output of 28 mL/hour
Reason: The normal urine output for an adult is typically 0.5 mL/kg/hr, which translates to about 30-50 mL/hr for most adults. An average urine output of 28 mL/hour is slightly below this range, indicating possible inadequate fluid resuscitation. However, it is not immediately life-threatening and does not warrant the most urgent intervention compared to other options.
Choice B: Vesicular bibasilar breath sounds
Reason: Vesicular breath sounds are normal lung sounds heard over most of the lung fields. They are soft and low-pitched, indicating that the airways are clear. Therefore, vesicular bibasilar breath sounds do not indicate any immediate respiratory distress or fluid overload and do not require urgent intervention.
Choice C: Inspiratory and expiratory bilateral crackles
Reason: Crackles, also known as rales, are abnormal lung sounds that indicate the presence of fluid in the alveoli. Bilateral crackles heard during both inspiration and expiration suggest significant pulmonary edema or acute respiratory distress syndrome (ARDS), which can be life-threatening and requires immediate intervention.
Choice D: Central venous pressure of 12 mm Hg
Reason: The normal range for central venous pressure (CVP) is 2-8 mm Hg. A CVP of 12 mm Hg is elevated, indicating possible fluid overload or heart failure. While this is concerning and requires monitoring, it is not as immediately critical as bilateral crackles, which directly affect oxygenation and respiratory function.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason: Measuring body temperature is a standard procedure but not directly related to monitoring for adverse effects of prasugrel, which primarily include bleeding complications.
Choice B reason: Assessing skin turgor is generally used to evaluate hydration status and is not specific to prasugrel's adverse effects.
Choice C reason: Checking for pedal edema can indicate heart failure or vascular problems but is not a direct indicator of prasugrel's adverse effects.
Choice D reason: Observing the color of urine is important as prasugrel can cause significant and sometimes fatal bleeding. Dark or bloody urine may be an early indicator of such bleeding.
Correct Answer is B
Explanation
Choice A reason: Massaging the back to promote diaphragmatic excursion can be beneficial but is not the most effective intervention compared to early mobilization.
Choice B reason: Assisting the client to sit in a chair encourages lung expansion and sputum clearance, which are crucial for preventing atelectasis and pneumonia.
Choice C reason: Noting areas of atelectasis on chest x-rays is important for monitoring, but it is not an intervention that actively prevents respiratory complications.
Choice D reason: Providing ice or oral liquids when the client passes flatus is related to gastrointestinal recovery, not respiratory complications.
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