Maximizing Fidelity

 
 
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Re: chest tube scenario
by marlene stuber - Friday, January 25, 2013, 8:32 AM
 

I used a dry suction chest drainage unit connected to a portable suction machine. Then I inserted the chest tube into the chest cavity and attached a clamp to almost occluding the tubing inside. And depending upon the amount of bubbling to be observed, just tighten or release the clamp.