Question $11$

Suppose you work in the E$.$R$.$ and a choking patient comes in with their trachea obstructed. The diameter is $\backslash (1/3\backslash )$ of what it was before the obstruction. You manage to correct the problem and send them on their way safely, explaining that such obstructions are particularly dangerous becausethe blocked airway passes only $1/9$ the regjar amount of air.the blocked airway passes only $\backslash (1/27\backslash )$ the regular amount of air.the blocked airway passes only $\backslash (1/81\backslash )$ the regular amount of air.the blocked airway passes only $\backslash (2/3\backslash )$ the regular amount of air.the blocked airway passes only $\backslash (1/3\backslash )$ the regular amount of air.