What does the term "secondary drowning" refer to?

The term "secondary drowning" specifically refers to a condition caused by inhaling water, which can lead to delayed breathing difficulties even after the person has been rescued or appears to have fully recovered. This occurs when water gets into the lungs, causing inflammation and impairing the ability to oxygenate the blood effectively.

Individuals may experience symptoms such as coughing, chest pain, and difficulty breathing hours after the initial water exposure. Understanding this medical phenomenon is crucial for lifeguards and rescuers, as they need to monitor individuals for signs of distress after a near-drowning incident, ensuring timely medical intervention if necessary.

The other options do not accurately describe the condition. While hypothermia, cramping, or non-contact rescues can be significant safety concerns related to swimming, they don't fall under the definition of secondary drowning. Therefore, recognizing the distinct characteristics and implications of secondary drowning is essential for ensuring the safety and health of swimmers.