Which cardiac/pulmonary condition has crackles with dependent edema and pink frothy sputum?

Study for the Emergency Endotracheal Intubation Test. Prepare with multiple choice questions and detailed explanations. Enhance your medical skills and succeed in your exam!

Multiple Choice

Which cardiac/pulmonary condition has crackles with dependent edema and pink frothy sputum?

Explanation:
Recognizing signs of pulmonary edema from congestive heart failure. Left-sided heart failure raises pressures in the pulmonary circulation, pushing fluid into the lung interstitium and airspaces. That fluid buildup causes crackles on auscultation, especially at the lung bases, and the fluid can mix with blood to produce pink, frothy sputum. The dependent edema reflects systemic venous congestion from fluid overload. Other choices don’t fit as well: pneumonia can cause crackles but typically has fever and productive purulent sputum rather than pink frothy sputum from edema. Croup and epiglottitis present with upper airway symptoms such as stridor, barking cough, and drooling, not the pulmonary edema pattern described.

Recognizing signs of pulmonary edema from congestive heart failure. Left-sided heart failure raises pressures in the pulmonary circulation, pushing fluid into the lung interstitium and airspaces. That fluid buildup causes crackles on auscultation, especially at the lung bases, and the fluid can mix with blood to produce pink, frothy sputum. The dependent edema reflects systemic venous congestion from fluid overload.

Other choices don’t fit as well: pneumonia can cause crackles but typically has fever and productive purulent sputum rather than pink frothy sputum from edema. Croup and epiglottitis present with upper airway symptoms such as stridor, barking cough, and drooling, not the pulmonary edema pattern described.

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