Fluid accumulation in the alveoli is a hallmark of which condition?

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Prepare for the CIEMT Medical and Physiology Exam. Study with flashcards and multiple-choice questions that feature explanations. Ace your test!

Multiple Choice

Fluid accumulation in the alveoli is a hallmark of which condition?

Explanation:
Fluid accumulation in the alveoli is pulmonary edema. This happens when fluid from the pulmonary capillaries leaks into the alveolar spaces, thickening the diffusion barrier and filling the air spaces, which severely impairs oxygen transfer to the blood. Left-sided heart dysfunction often drives this leakage by raising capillary hydrostatic pressure, making pulmonary edema a common consequence. The key point is the presence of fluid within the alveoli themselves. COPD involves chronic airway obstruction with mucus and air trapping, not alveolar fluid, and rhonchi are abnormal breath sounds from secretions, not alveolar edema.

Fluid accumulation in the alveoli is pulmonary edema. This happens when fluid from the pulmonary capillaries leaks into the alveolar spaces, thickening the diffusion barrier and filling the air spaces, which severely impairs oxygen transfer to the blood. Left-sided heart dysfunction often drives this leakage by raising capillary hydrostatic pressure, making pulmonary edema a common consequence. The key point is the presence of fluid within the alveoli themselves. COPD involves chronic airway obstruction with mucus and air trapping, not alveolar fluid, and rhonchi are abnormal breath sounds from secretions, not alveolar edema.

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