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Tissue trauma is a hazard of suctioning. All of the following will prevent tissue trauma EXCEPT:

1) Using a lower suction pressure
2) Lubricating the suction catheter
3) Limiting the duration of suctioning
4) Increasing the suction catheter size

Answer :

Final answer:

All options prevent tissue trauma during suctioning except for 'Increasing the suction catheter size'. This can contribute to tissue trauma. Suctioning is commonly utilized in surgical and trauma patient care to reestablish lung functionality.

Explanation:

All the options are important considerations in preventing tissue trauma during suctioning except for 'Increasing the suction catheter size'. Using a larger suction catheter contributes to tissue trauma. Lower suction pressure, lubrication of the suction catheter, and limiting the duration of suctioning are methods that prevent tissue trauma during suctioning. The chest cavity of surgery patients and trauma victims is often suctioned to reestablish negative pressure and inflate the lungs. Care is always taken to prevent causing additional harm or trauma.

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