Final answer:
In CPR for a 5-year-old child, the rate of ventilation should be 12 to 20 breaths per minute, which aligns with the child's normal respiratory rate. Proper ventilation during CPR is essential for oxygen delivery and removing carbon dioxide, and the recommended compression to breath ratio is 30:2.
Step-by-step explanation:
When performing cardiopulmonary resuscitation (CPR) on a 5-year-old child, the goal is to replicate normal physiological function as much as possible until the child recovers or professional medical help arrives. In terms of ventilation, this means timing the rate of breaths provided. It is recommended that a rescuer should provide 12 to 20 breaths per minute for a child, which aligns with the higher end of the normal respiratory rate for their age group, taking into account the reduced respiratory function in a resuscitation scenario.
During CPR, ensuring proper ventilation is crucial since it helps provide oxygen to the lungs and removes carbon dioxide from the body. The ratio of compressions to breaths should also be considered, with the current guidelines generally recommending a ratio of 30 compressions to 2 breaths for a single rescuer in pediatric CPR. This systematic approach to emergency care is vital to support the patient's ventilation and circulation until further medical treatment can be provided.