Final answer:
A bag-mask device is recommended for providing breaths to the victim in two-rescuer CPR.
Step-by-step explanation:
In two-rescuer CPR, a bag-mask device is recommended for providing breaths to the victim.
A bag-mask device, also known as a manual resuscitator or self-inflating bag, is a handheld device that consists of a mask, a bag, and a valve system. The rescuer places the mask over the victim's mouth and nose, while using the bag to deliver breaths by squeezing it.
This device allows for effective delivery of oxygen to the victim during CPR and is commonly used in healthcare settings and by trained rescuers.