A nurse is caring for a client who has pleural effusion and has undergone thoracentesis.
The nurse should identify which of the following findings as indicative of an infection?
Milky fluid.
Bloody fluid.
Viscous fluid.
Purulent fluid.
The Correct Answer is D
Choice A rationale
Milky fluid often indicates chylothorax, a condition where lymphatic fluid leaks into the pleural space, and is not necessarily indicative of infection.
Choice B rationale
Bloody fluid may indicate trauma or malignancy but not necessarily infection.
Choice C rationale
Viscous fluid can be related to various conditions, including malignant effusion, but does not specifically indicate infection.
Choice D rationale
Purulent fluid is indicative of an infection as it contains pus, which is a collection of dead white blood cells, bacteria, and tissue debris.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","C","E"]
Explanation
Choice A rationale
Acidosis is a key characteristic of diabetic ketoacidosis due to the accumulation of ketoacids in the body from fat metabolism.
Choice B rationale
Low blood sugar is not associated with diabetic ketoacidosis; it is characterized by hyperglycemia.
Choice C rationale
Ketosis occurs in DKA due to the breakdown of fats instead of glucose for energy, leading to an accumulation of ketones.
Choice D rationale
Fluid overload is not typical of diabetic ketoacidosis; dehydration is more common due to osmotic diuresis.
Choice E rationale
Hyperglycemia is a hallmark of diabetic ketoacidosis, resulting from the lack of insulin and the consequent high levels of glucose in the blood.
Choice F rationale
Alkalosis is not associated with diabetic ketoacidosis; the condition is defined by metabolic acidosis. .
Correct Answer is D
Explanation
Choice A rationale
Obtaining a peak flow reading provides information about the severity of asthma, but it is not the immediate priority during an acute exacerbation.
Choice B rationale
Administering an inhaled glucocorticoid can help in managing inflammation, but it takes time to work and is not the immediate priority.
Choice C rationale
Determining the cause of the acute exacerbation is important for long-term management but is not the immediate priority.
Choice D rationale
Administering a short-acting B2-agonist (SABA) is the priority because it provides rapid bronchodilation, helping to alleviate the airway obstruction quickly.
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