Atelectasis
from class: Nutrition for Nurses Definition Atelectasis is the partial or complete collapse of lung tissue, leading to reduced gas exchange. It can result from various conditions including obstruction, compression, or inadequate surfactant.
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Predict what's on your test 5 Must Know Facts For Your Next Test Atelectasis can impair oxygenation and lead to hypoxemia. Common causes include mucus plugs, foreign bodies, tumors, and prolonged bed rest. Symptoms often include shortness of breath, cough, and low-grade fever. Proper nutrition can help prevent atelectasis by maintaining muscle strength and supporting immune function. Patients with atelectasis may benefit from respiratory therapies such as incentive spirometry and chest physiotherapy. Review Questions What are the primary symptoms associated with atelectasis? How can nutrition play a role in preventing atelectasis? Which respiratory therapies are commonly used to treat atelectasis? "Atelectasis" also found in:
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