The correct answer is: A. First aid box.
A first aid box is a container that contains a variety of medical supplies that can be used to treat minor injuries. It is typically carried by individuals or groups who may be exposed to hazards, such as workers, hikers, and campers.
The contents of a first aid box vary depending on the specific needs of the individual or group. However, most first aid boxes contain a variety of bandages, antiseptic wipes, pain relievers, and other basic medical supplies.
It is important to have a first aid box on hand in case of an emergency. By having a first aid box, you can provide immediate treatment for minor injuries and prevent them from becoming worse.
Here are some of the reasons why a guard of material train must also possess a first aid box:
- To provide immediate treatment for minor injuries.
- To prevent minor injuries from becoming worse.
- To ensure the safety of the guard and other personnel on the train.
- To comply with safety regulations.
It is important to note that a first aid box is not a substitute for professional medical care. If you or someone else is seriously injured, you should seek medical attention immediately.