A nurse is caring for a client who has burns on both arms, chest, abdomen and upper and lower back. Utilizing the Rule of Nines, the nurse estimates that the extent of the client's burns is which of the following percentages?
18%
44%
36%
54%
The Correct Answer is D
A. 18% is inaccurate
B. 44% is inaccurate
C. 36% is inaccurate
D. According to the Rule of Nines:
Each arm is typically assigned 9% (4.5% for each arm). The chest and abdomen together are assigned 18%.
The upper back is assigned 9%.
The lower back is assigned 9%.
Each leg is typically assigned 18% (9% for each leg). Adding these percentages together for the described burns:
9% (each arm) + 18% (chest and abdomen) + 9% (upper back) + 9% (lower back) = 54%
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Empty the drainage from the pleuravac at the end of each shift: This is not a standard practice. Chest tube drainage systems typically have a built-in mechanism to handle drainage, and monitoring and recording the output is essential.
B. Report serosanguinous drainage in the pleuravac: Serosanguinous drainage (a mix of blood and serous fluid) can be expected in a hemothorax, especially initially. Reporting is necessary if there are significant changes in the amount or type of drainage.
C. Milk the chest tube every 4 hours to dislodge clotted blood: Milking or stripping the chest tube is generally not recommended as it can create high negative pressures that can damage lung tissue.
D. Assist with coughing and deep breathing exercises every hour: Encouraging coughing and deep breathing helps prevent atelectasis and promotes lung expansion, which is crucial for recovery from a hemothorax.
Correct Answer is D
Explanation
A. Inform the health care provider that there is a probable leak in the drainage system: Bubbling in the water seal chamber of a chest drainage system during client breathing is an expected finding and indicates air movement in and out of the pleural space. It does not necessarily indicate a leak in the drainage system. Documenting the observation and assessing the client for other signs of complications would be appropriate before informing the healthcare provider.
B. Encourage the client to breathe deeply so the water seal will stabilize: Deep breathing by the client will not stabilize the water seal. The bubbling occurs due to air movement in and out of the pleural space during respiration and is a normal finding.
C. Inform the health care provider that the client is ready to have the chest tube removed: Bubbling in the water seal chamber does not necessarily indicate that the client is ready to have the chest tube removed. The decision to remove a chest tube is based on various factors, including the client's clinical status and resolution of the underlying condition requiring chest drainage.
D. Document that the chest drainage system is functioning as intended: Bubbling in the water seal chamber during client breathing indicates that the chest drainage system is functioning as intended. It is an expected finding and does not typically require intervention.
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