What is indicated by the presence of gas bubbles within the pleural fluid without prior surgery or needle insertion?
a. Hemothorax
b. Pneumothorax
c. Empyema
d. CHF
ANS: C
The presence of gas bubbles within the fluid without prior surgery or needle insertion (which can introduce air) establishes the diagnosis of empyema.
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0.8 : 0.12 = 2 :?
What will be an ideal response?
Which of the following is not one of the three major types of opioid receptors?
A. Delta B. Mu C. Alpha D. Kappa
Federal law mandates that all medical facilities must inform their clients of the Patient Self-Determination Act. _____________________________________________
Indicate whether the statement is true or false