What equipment is primarily used for intubation in an ambulance?

The equipment primarily used for intubation in an ambulance is endotracheal tubes and a laryngoscope. When a patient requires intubation, it is typically because they cannot maintain their airway or need assistance with ventilation. The endotracheal tube is inserted into the trachea to ensure a clear airway, allowing for proper oxygenation and ventilation. The laryngoscope is a tool used to visualize the vocal cords and facilitate the placement of the endotracheal tube, making it essential for this procedure.

Cervical collars are used to stabilize the neck and spine in trauma situations and do not play a role in airway management. Defibrillators are designed to restore normal heart rhythm in the case of cardiac arrest but do not aid in intubation. Oxygen masks are used for delivering supplemental oxygen to patients but are not intended for securing an airway through intubation. Therefore, the combination of endotracheal tubes and a laryngoscope is specifically tailored for the critical task of intubating patients in emergencies.