Suctioning With A Rigid Catheter
1. Connect the rigid catheter to the suction line
2. Turn on the suctioning unit
3. Ensure presence of negative pressure
4. Open patient’s mouth using cross-finger technique
5. Place the tip of the catheter into the posterior pharynx
6. Close off the hole on the rigid catheter or turn on suctioning device
7. Suction side to side
8. Stop after 15 seconds
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