When performing mouth-to-nose artificial respiration, how many breaths should be given quickly at first?

When performing mouth-to-nose artificial respiration, it is recommended to give a quick series of four breaths initially. This approach allows for a rapid delivery of oxygen, which is critical in emergency situations where a person is not breathing. The primary goal during the initial phase is to establish a sufficient airway and provide adequate ventilation to the lungs.

Administering four breaths quickly helps to create a positive pressure in the airway that can assist in inflating the lungs. This quick response is essential for increasing the chances of survival, particularly if the individual has been without oxygen for an extended period.

Once you have provided the initial breaths, the process typically involves monitoring the victim's response and potentially continuing with rescue breaths at a regular cadence, usually around 10-12 breaths per minute depending on the situation. This foundational knowledge is vital for effective emergency response and aligns with established CPR guidelines.