3 ms·
If this thing can apply negative pressure to a lung, the airway isn't totally obstructed.
by lungthrowa 11y ago
If this thing can apply negative pressure to a lung, the airway isn't totally obstructed.
- dragonwriter 11y ago> If this thing can apply negative pressure to a lung, the airway isn't totally obstructed. Conversely, the instant this thing succeed in dislodging an obstruction, it will apply negative pressure to a lung (or, really, two of them.)