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In order to deal with first aid emergencies, it is a good idea to have a basic understanding of the human body.

In this section, we will look at the different bodies systems and learn more about the human skeleton, the types of bones, joints and ways they can be hurt.

You are not expected to learn all the different parts of the body but by knowing how things work, you are better placed to identify and treat when things go wrong. It will also help you understand more about the body's functions.