The Asthma Wizard
Chapter 9: What Are Peak Flow Zones?

Select a Chapter -------------------- Chapter 1: Meet the Asthma Wizard Chapter 2: What is Asthma? Chapter 3: Can you Catch Asthma? Chapter 4: Early Warning Signs Chapter 5: Asthma Symptoms Chapter 6: What makes Asthma Worse? Chapter 7: What is a Peak Flow Meter? Chapter 8: How to use a Peak Flow Meter Chapter 9: What are Peak Flow Zones? Chapter 10: Asthma Medicines Chapter 11: How Asthma Works Chapter 12: Taking Asthma Medicine Chapter 13: An Asthma Attack Chapter 14: Tina goes to a Party Chapter 15: Colds and Asthma Chapter 16: What Can Kids With Asthma Do? Chapter 17: Do you know what happens when you smoke? Chapter 18: Why the Wizard Does Not Smoke Chapter 19: Winter Holidays Chapter 20: Going to School The Wizard's Dictionary The Wizard's Email -------------------- The Allergy Wizard

Hannah uses zones to make using her peak flow meter easy.

Peak flow zones are like traffic lights, green, yellow and red.