In emergency response, a victim with a sucking chest wound should be laid on which side?

A victim with a sucking chest wound should be laid on their injured side to optimize breathing and minimize the risk of further complications. This position allows any air that may be present in the pleural cavity to escape, potentially relieving pressure on the lung and facilitating better lung expansion. Additionally, positioning the victim this way can prevent the wounded lung from collapsing completely, helping to maintain oxygenation until professional medical help arrives.

In cases of sucking chest wounds, immediate first aid is crucial, and laying the victim on their injured side is a common practice used to manage the situation effectively while awaiting advanced medical intervention. It's essential to monitor their breathing and signs of shock as well during this time.