Which is proper technique for suctioning the oropharynx of an adult patient?

Which is proper technique for suctioning the oropharynx of an adult patient?

• A. Suctioning without withdrawing the catheter from the oropharynx.
• B. Suctioning while advancing the catheter toward the carina.
• C. Suctioning while withdrawing the catheter from the oropharynx.
• D. Suctioning while rotating the catheter in the oropharynx.

Answer: (C)

The technique being tested relies on clearing secretions from the oropharynx while protecting the airway. You insert the suction catheter into the mouth and then suction as you withdraw the catheter from the oropharynx. Withdrawing the catheter during suction helps pull secretions out of the mouth and throat rather than pushing them deeper toward the lungs, which could lead to aspiration. Pushing the catheter toward the carina risks bringing secretions into the lower airway and can cause airway irritation or injury. Rotating the catheter or suctioning without withdrawing doesn’t effectively remove secretions and can increase mucosal trauma. Use short, controlled passes during withdrawal and monitor the patient’s oxygenation.

The technique being tested relies on clearing secretions from the oropharynx while protecting the airway. You insert the suction catheter into the mouth and then suction as you withdraw the catheter from the oropharynx. Withdrawing the catheter during suction helps pull secretions out of the mouth and throat rather than pushing them deeper toward the lungs, which could lead to aspiration. Pushing the catheter toward the carina risks bringing secretions into the lower airway and can cause airway irritation or injury. Rotating the catheter or suctioning without withdrawing doesn’t effectively remove secretions and can increase mucosal trauma. Use short, controlled passes during withdrawal and monitor the patient’s oxygenation.