Which pleural layer lines the chest wall?

Prepare for the Respiratory System Anatomy Test. Study with flashcards and multiple choice questions, each with hints and explanations. Be exam-ready!

Multiple Choice

Which pleural layer lines the chest wall?

Explanation:
The lining of the chest wall is formed by the parietal pleura. It lines the inner surface of the thoracic cavity, including the rib cage (the specific portion over the ribs is called the costal pleura). In contrast, the visceral pleura covers the lungs themselves, and the pleural cavity is the potential space between these two layers. So when asked which layer lines the chest wall, parietal pleura is the correct term.

The lining of the chest wall is formed by the parietal pleura. It lines the inner surface of the thoracic cavity, including the rib cage (the specific portion over the ribs is called the costal pleura). In contrast, the visceral pleura covers the lungs themselves, and the pleural cavity is the potential space between these two layers. So when asked which layer lines the chest wall, parietal pleura is the correct term.

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