This can lead to a lack of oxygen in the body, which is known as asphyxia. When a person is drowning the water enters the lungs and fill them up making it difficult for air to pass in and out. The air we breathe goes through the airways and into small air sacs of the lungs where oxygen and carbon dioxide are exchanged. Breathing is a reflex that helps us take in oxygen and remove carbon dioxide. Mechanism of Drowningĭrowning mainly affects the lungs, which are responsible for respiration. Although drowning affects all economies and regions, low- and middle-income countries account for over 90% cases of unintentional drowning deaths. The economic impact of drowning is also significant, with high costs related to direct and indirect expenses associated with drowning incidents( 1 ✔ ✔Trusted SourceĬhildren, teenagers, men, and anybody with an easy access to water are the most vulnerable to drowning. However, global estimates of drowning as a problem may be underestimated with non-fatal drowning statistics being unreliable.
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