What should be done with a casualty who shows signs of shock?

Keeping a casualty who shows signs of shock warm and reassured is crucial for their immediate care and recovery. When a person is in shock, their body undergoes a state of stress which can lead to a drop in blood pressure and decreased circulation to vital organs. By providing warmth, you help prevent further deterioration of their condition due to hypothermia, as shock can cause the body temperature to drop.

Reassuring the casualty helps to reduce panic and anxiety, which can worsen their physiological state. The psychological aspect of care is often overlooked, but a calm and supportive presence can positively influence a person's response to medical treatment.

In contrast, encouraging the person to stand can exacerbate their condition by causing additional strain on their cardiovascular system. Administering fluids may be necessary but should be done following established protocols and under the supervision of medical personnel, especially since improper administration could lead to further complications. Leaving the casualty alone would neglect their critical needs for support and monitoring, which are vital in shock situations.