| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | endotracheal tube | Europe | Utilized as a standard method for airway management and mechanical ventilation in medical procedures. | 1 |
| 2 | inner tube | Europe | An essential accessory for tubing down rivers in the United States, especially during summer. | 1 |
| 3 | inner tube | Europe | Commonly used for recreational activities like tubing or floating in rivers and lakes | 1 |
| 4 | test tube | Europe | Used in scientific experiments and laboratories | 1 |
| 5 | tube top | Europe | Popular summer clothing item and beachwear in warm climates | 1 |