What is the first recommended action when treating for shock?

When treating for shock, positioning the casualty correctly is crucial because it can help maintain blood flow to vital organs. Laying the person on their back, especially with their legs elevated if there are no injuries preventing this, encourages blood to return to the heart and brain, which is essential in a situation of reduced blood volume or circulation. This positioning is often referred to as the supine position, which can help improve the casualty’s chances of recovery by optimizing blood circulation.

While loosening tight clothing and keeping the casualty warm are important actions, they typically follow the initial step of ensuring the person is properly positioned. Providing food and water is not advisable in situations of shock, as it could exacerbate the problem if the person faces surgery or needs medical intervention.