Which term relates to the outer wall of a body cavity?

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Multiple Choice

Which term relates to the outer wall of a body cavity?

Explanation:
The term for the outer wall of a body cavity is parietal. In anatomy, parietal describes the lining that forms the cavity wall, as opposed to the visceral layer that covers the organs inside the cavity. For example, the parietal pleura lines the thoracic cavity, while the visceral pleura covers the lungs. This distinguishes parietal from terms like superficial (near the surface), external (outside), or peripheral (toward the outer edge), which don’t specifically denote the cavity’s wall.

The term for the outer wall of a body cavity is parietal. In anatomy, parietal describes the lining that forms the cavity wall, as opposed to the visceral layer that covers the organs inside the cavity. For example, the parietal pleura lines the thoracic cavity, while the visceral pleura covers the lungs. This distinguishes parietal from terms like superficial (near the surface), external (outside), or peripheral (toward the outer edge), which don’t specifically denote the cavity’s wall.

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