At the end of this section, the rescuer will:

• Differentiate between mild and severe airway obstruction.
• Describe the method to relieve choking in a responsive child or adult.
• Describe the process to relieve choking in an unresponsive child or adult.
• Describe the process to relieve choking in a responsive infant.
• Describe the process to relieve choking in an unresponsive infant.