3.0 Methods of Artificial Respiration: From Basic to Advanced Field Techniques

There are several methods of artificial respiration available in the pre-hospital setting. The choice of technique depends on the specific clinical scenario, the provider’s level of training, and the availability of equipment.

Mouth-to-Mouth Ventilation

This is the default technique in the absence of equipment. Use it as a core component of CPR to deliver your exhaled air directly into the patient’s lungs.

Mouth-to-Nose Ventilation

This is a critical alternative when mouth-to-mouth ventilation is impossible. Use this method in cases of severe oral trauma or when the patient’s jaw is clenched shut (trismus).

Mouth-to-Mask (Barrier Device) Ventilation

This is a more hygienic method used by trained professionals. The mask and one-way valve provide a barrier that significantly reduces the risk of disease transmission.

Bag-Valve-Mask (BVM) Ventilation (Ambu Bag)

A professional tool used by trained medical teams. The BVM delivers a higher volume of air and, when connected to an oxygen source, provides a higher concentration of oxygen for more effective ventilation.

Knowing the method is the first step. Executing it with precision is the next. We begin with the adult protocol.