SAQs

1. Define the following terms

• Chin lift
  
• Head tilt
  
• Jaw thrust
  
• Bag mask ventilation
  

2. What is best method of maintaining clear air way in cervical spine injury without airway devices?

3. How can the oral and nasopharyngeal air way maintain clear airway?

4. When do we not recommending the use of nasopharyngeal airway?

5. What are the most important steps for achieving good face mask seal?

6. Explain the steps to introduce laryngeal mask airway?

7. What are the contraindications of laryngeal mask airway?

8. How do you know the size of nasopharyngeal airway?