What should you do for a responsive child who appears grayish and sweaty after being struck in the abdomen?

For a responsive child who appears grayish and sweaty after being struck in the abdomen, the appropriate action is to activate emergency medical services (EMS) and keep the child lying down. This choice is correct because it prioritizes the child's immediate safety and medical needs. The symptoms of appearing grayish and sweaty could indicate a serious medical condition, such as internal bleeding or shock. By keeping the child lying down, you help prevent further movement that could exacerbate any potential injuries, and activating EMS ensures that professional medical help is on the way for proper assessment and treatment.

In emergency situations, allowing the child to walk around or encouraging activities could worsen their condition and may lead to further risk. Similarly, applying a cold compress or encouraging them to drink water might not address the underlying medical issue. These actions may provide temporary comfort but do not substitute for the essential response of getting professional medical assistance. Keeping the child calm and immobile while waiting for EMS is crucial in managing their condition effectively.