1. What is the purpose of endotracheal suctioning? 2. Who needs endotracheal suctioning? 3. When to perform suction 4. Any other associated risks with endotracheal suctioning? 5. What are potential hazards of suctioning? 6. There are two types of tracheal aspiration techniques: 7. What are the main disadvantages of using the Open Suction System? 8. What are the main advantages of using the Closed Suction System? 9. How to choose the proper size suction catheter? 10. How long should the suctioning procedure take? 11. What is recommended amount of negative pressure of the unit? 12. How frequent should perform the suctioning? 13. How often should change the Closed Suction unit? 14. How often should clean the Closed Suction System? 15. Why does the closed suction system seem less effective than with the open suction system? 16. What are the features of Vital-Cath™ Closed Suction System? 17. Vital-Cath™ 72 Closed Suction System? 18. What are the optional accessories?

1. What is a trachestomy tube? 2. Why need a trachestomy? 3. Why need a trachestomy tube? 4. Why are different types of trachestomy tubes for choice? 5. How will breathe change after trachestomy operation? 6. Why need the inner cannula with a trachestomy tube? 7. What are the features and functions of trachestomy tubes? 8. What are the advantages of free angle oscillating connector? 9. How to select the size of trachestomy tubes in accordance with Jackson sizing system? 10. How to choose the size of trachestomy tube 11. What are the difference between angled tube and curved tube? 12. How often should a tracheostomy tube be changed? 13. What is requirement about the cuff pressure? 14. How to handle the situation when the tube comes out from trachestomy site?