Proper Technique for Suctioning an Endotracheal Tube
What indicates proper technique for suctioning a patient through an endotracheal tube? (Select all that apply)
1. Preoxygenating the patient before suctioning
2. Dipping the suction catheter into sterile saline before suctioning
3. Using a clean catheter with each suctioning attempt
4. Withdrawing the catheter with the thumb continually covering the suction control vent
5. Suctioning the tube for at least 30 seconds with each suctioning attempt
Final answer:
Answer:
Proper technique for suctioning an endotracheal tube involves preoxygenating the patient, dipping the suction catheter into sterile saline, and using a clean catheter with each attempt.
When performing suctioning on a patient through an endotracheal tube, following the correct technique is crucial for ensuring patient safety and the effectiveness of the treatment. The methods that indicate proper technique include:
1. Preoxygenating the patient before suctioning - This is important to ensure that the patient remains adequately oxygenated during the procedure, especially since suctioning can briefly disrupt normal respiration.
2. Dipping the suction catheter into sterile saline before suctioning - This step is essential as it helps lubricate the catheter, making the procedure smoother and less irritating for the patient. It also aids in removing mucus from the catheter.
3. Using a clean catheter with each suctioning attempt - This is a critical practice to prevent cross-contamination and reduce the risk of infection.
It is important to note that withdrawing the catheter with the thumb continuously covering the suction control vent is not correct. The thumb should be removed from the vent to apply suction during withdrawal. Additionally, suctioning the tube for at least 30 seconds with each attempt is not recommended as it could lead to hypoxia. Suction should be applied for no more than 10-15 seconds at a time.
Further information on endotracheal suctioning can be found here.