Which of the following problems occurs as a result of absorption atelectasis?

Question

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High concentrations of oxygen have been linked to atelectasis, pulmonary vasodilation, and pulmonary fibrosis. In the face of high oxygen levels, the alveolar oxygen tension (PaO₂) may increase and the alveolar nitrogen decrease, resulting in absorption atelectasis. As the nitrogen is replaced by oxygen, the blood rapidly absorbs the oxygen, gas volume decreases, and atelectasis develops. High FiO₂ levels may also result in pulmonary vasodilation. As the pulmonary vasculature dilates and alveolar volumes decrease, areas of ventilation-perfusion mismatch occur with increased intrapulmonary shunting and worsening of arterial oxygen delivery.

Which of the Following Problems Occurs as a Result of Absorption