Which membrane lines the inside of the rib cage?

Master the Chest Tube Management Test. Prepare with realistic questions and thorough explanations to boost your confidence for exam day!

Multiple Choice

Which membrane lines the inside of the rib cage?

Explanation:
The lining inside the rib cage is the parietal pleura. The pleura come in two layers: the parietal pleura lines the chest wall, diaphragm, and mediastinum, while the visceral pleura covers the lungs. The space between them, the pleural cavity, contains a small amount of pleural fluid for lubrication. Pleural fluid is not a membrane, so it can’t line the rib cage. The visceral (or pulmonary) pleura lines the surface of the lungs, not the chest wall.

The lining inside the rib cage is the parietal pleura. The pleura come in two layers: the parietal pleura lines the chest wall, diaphragm, and mediastinum, while the visceral pleura covers the lungs. The space between them, the pleural cavity, contains a small amount of pleural fluid for lubrication. Pleural fluid is not a membrane, so it can’t line the rib cage. The visceral (or pulmonary) pleura lines the surface of the lungs, not the chest wall.

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