A blood-streaked pleural fluid has a fluid-to-serum cholesterol ratio of 0.45,a WBC count of 20,000/µL,increased neutrophils,glucose: 40 mg/dL (serum 100 mg/dL),and a pH of 6.8.
-Based on the information provided,what is the significance of the pH result?

Question

Quizplus · Accepted Answer

A pH of 6.8 suggests that the pleural fluid is acidic and likely due to an inflammatory process such as infection or cancer. This indicates the need for chest tubes to drain the fluid and determine the underlying cause. It is not indicative of esophageal rupture or pancreatitis, which would have different diagnostic features.

A Blood-Streaked Pleural Fluid Has a Fluid-To-Serum Cholesterol Ratio of 0.45,a