Which of the following are disadvantages of using the T tube ...

[cabate]

Which of the following are disadvantages of using the T tube method for weaning? 1. More staff time required 2. Abrupt transition sometimes difficult 3. High imposed work of breathing 4. Lack of alarm systems
 
  a. 1 and 3 only
  b. 1, 2, and 4 only
  c. 3 and 4 only
  d. 2 and 4 only

Question 2

Which of the following is false about noninvasive positive-pressure ventilation (NIV)?
 
  a. NIV can support ventilation without a tracheal airway.
  b. NIV should not be used with patients at risk for aspiration.
  c. Patients likely to fail weaning are good candidates for NIV.
  d. NIV can be used to prevent reintubation when weaning fails.

[hramirez205]

Answer to Question 1

ANS: B

Answer to Question 2

ANS: C
Patients who are likely to be unsuccessful at weaning are not good candidates for NIV.

[cabate]

Thanks for the timely response, appreciate it

[bblaney]

Wow, this really help