Why is it crucial to get air to a drowning person as quickly as possible?

Getting air to a drowning person as quickly as possible is essential primarily to minimize brain damage and keep organs functioning. When someone is submerged underwater, they cannot breathe, leading to a lack of oxygen (hypoxia) in the body, particularly in the brain. The brain is highly sensitive to oxygen deprivation; irreversible brain damage can begin to occur within just a few minutes without adequate oxygen supply.

Once a person is rescued from drowning, immediate ventilation can significantly improve their chances of recovery and survival. Restoring oxygen to the body helps to revive brain activity and maintain cellular functions, preventing the cascading effects of hypoxia that can lead to critical health issues or death. Hence, providing air swiftly not only aids in the immediate need for oxygen but also plays a vital role in long-term recovery outcomes for the victim.