There are two NHS phone lines that can be called any time of day or night for medical help. These are 111 and 999, and you need to know which one to use.
School nurses help to keep children as safe and healthy as possible, but their job is more varied than you might think!
Play the game and become the Knight Nurse, helping trolls, wizards and magical creatures with their problems.
Find out how doctors can help to find out what might be making you ill, and how they can help you get better!