| Monitoring TOF Ratio on adductor pollicis | Ratio: 0.5 | Ratio: 0.8 | Ratio: 1.0 |
| Pharyngeal function (Swallowing) | Significantly Impaired | Impaired | Mostly Normal |
| Integrity of upper airway | Significantly Impaired | Impaired | Mostly Normal |
| Hypoxic respiratory response | Frequently Impaired | Mostly Normal | Normal |
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Berg H et al. Acta Anaesthesiol Scand. 1997; 41:1095-1103
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