What is the ventilation support method for patients requiring ventilatory support?

The selected answer focuses on two key methods of providing ventilatory support: Bag-Valve-Mask (BVM) ventilation and endotracheal tube (ETT) intubation. These methods are primarily used for patients who are unable to maintain adequate ventilation on their own due to severe respiratory distress or failure.

BVM ventilation involves using a bag connected to a mask to deliver positive pressure breaths to the patient, effectively aiding in the expansion of the lungs and ensuring sufficient oxygen intake. This method is often used in emergency situations where immediate respiratory support is needed. On the other hand, ETT intubation is a more invasive procedure where a flexible tube is placed directly into the trachea, allowing for controlled ventilation and the ability to manage secretions and airway trauma better. ETT intubation is typically reserved for patients who cannot maintain their airway or require long-term ventilatory support.

Using these methods ensures that the patient is receiving adequate oxygenation and ventilation critical for their survival during a respiratory crisis. Other options, while beneficial in certain contexts, do not provide the same level of invasive or advanced support necessary for patients who are critically ill and unable to breathe effectively on their own.