Which of the following is NOT a treatment for shock?

The option referring to gently shaking the victim to keep him conscious is not an appropriate treatment for shock. In medical emergencies involving shock, it's crucial to provide a calm and stable environment for the victim. Shaking or any form of abrupt movement can potentially exacerbate the situation, potentially leading to further complications.

In cases of shock, the focus is on maintaining the victim's safety, ensuring they are comfortable, and preventing any additional stress to their body. Keeping the victim flat with legs raised helps improve blood flow to vital organs, while ensuring warmth prevents the body from losing heat, which is especially important since those in shock can often become hypothermic. Administering fluids is also essential in certain types of shock to help stabilize the victim's condition. Thus, the gentle shaking option does not align with the appropriate protocols for managing shock.