Final answer:
Before beginning PPV, several steps are taken including preparation, preoxygenation, and suctioning if necessary.
Step-by-step explanation:
Before beginning PPV (Positive Pressure Ventilation), several steps are taken to ensure the safety and effectiveness of the procedure.
- Preparation: The patient is positioned correctly and monitored for vital signs, including heart rate, blood pressure, and oxygen levels. The healthcare provider also verifies the correct equipment and settings for PPV.
- Preoxygenation: The patient is given high-flow oxygen for several minutes to increase oxygen levels in the lungs, ensuring there is enough oxygen available before initiating positive pressure ventilation.
- Suctioning: If necessary, the airway is suctioned to remove any secretions or blockages that may hinder effective ventilation.
These steps are crucial in providing optimal ventilation and avoiding complications during PPV.