Based on the physical exam findings, which assessment indicates the client’s condition is worsening?
Cyanotic mucous membranes and oxygen saturation of 84% on 3 L nasal cannula.
Diffuse wheezing auscultated throughout lung fields and hand tremor present.
Blood pressure of 168/90 mm Hg and heart rate of 98/min.
Clear rhinorrhea visible and skin warm and dry.
The Correct Answer is A
Choice A rationale
Cyanotic mucous membranes and oxygen saturation of 84% indicate severe hypoxemia. Normal oxygen saturation is 95–100%. The cyanosis suggests inadequate tissue oxygenation, requiring immediate intervention to prevent respiratory failure.
Choice B rationale
Diffuse wheezing and tremors may signify severe airway obstruction or beta-agonist overuse. While concerning, these findings are not as immediately life-threatening as hypoxemia and cyanosis.
Choice C rationale
Elevated blood pressure (168/90 mm Hg) and heart rate (98/min) may indicate stress or pain but do not reflect acute life-threatening changes compared to severe hypoxemia.
Choice D rationale
Clear rhinorrhea and warm, dry skin may suggest mild upper respiratory infection. These findings do not indicate imminent danger or severe respiratory compromise compared to hypoxemia and cyanosis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
Cyanotic mucous membranes and oxygen saturation of 84% indicate severe hypoxemia. Normal oxygen saturation is 95–100%. The cyanosis suggests inadequate tissue oxygenation, requiring immediate intervention to prevent respiratory failure.
Choice B rationale
Diffuse wheezing and tremors may signify severe airway obstruction or beta-agonist overuse. While concerning, these findings are not as immediately life-threatening as hypoxemia and cyanosis.
Choice C rationale
Elevated blood pressure (168/90 mm Hg) and heart rate (98/min) may indicate stress or pain but do not reflect acute life-threatening changes compared to severe hypoxemia.
Choice D rationale
Clear rhinorrhea and warm, dry skin may suggest mild upper respiratory infection. These findings do not indicate imminent danger or severe respiratory compromise compared to hypoxemia and cyanosis.
Correct Answer is B
Explanation
Choice A rationale
Palpation after auscultation minimizes alterations in bowel sounds caused by palpation. Listening first ensures the most accurate assessment of bowel activity before external manipulation potentially disrupts peristalsis.
Choice B rationale
Listening for 5 minutes ensures accurate detection of absent bowel sounds, which require prolonged assessment to confirm. Normal bowel sounds typically occur every 5-30 seconds, necessitating extended listening before documenting absence.
Choice C rationale
Auscultating after a meal could result in increased bowel sounds due to digestion, which may not represent baseline activity. Waiting allows for a more accurate assessment of the client’s normal bowel sounds.
Choice D rationale
Shiny, taut skin on the abdomen is indicative of ascites or edema and is not an expected finding. Such documentation overlooks the need for further assessment of potential fluid accumulation.
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