This topic contains a solution. Click here to go to the answer

Author Question: Your patient is being ventilated with a common critical care ventilator using pressure support ... (Read 75 times)

@Brianna17

  • Hero Member
  • *****
  • Posts: 550
Your patient is being ventilated with a common critical care ventilator using pressure support ventilation (flow cycled) with a nasal mask. A leak is present that is preventing the appropriate termination of the inspiratory cycle.
 
  What is the best response?
  a. Switch to volume control mode.
  b. Switch to time-cycled mode.
  c. Switch to nasal pillows.
  d. Switch to full-face mask.

Question 2

Which level of positive end-expiratory pressure (PEEP) is necessary to prevent rebreathing of carbon dioxide?
 
  a. 1 to 3 cm H2O
  b. 3 to 5 cm H2O
  c. 5 to 7 cm H2O
  d. 7 to 9 cm H2O



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

paavo

  • Sr. Member
  • ****
  • Posts: 301
Answer to Question 1

ANS: B
Time-cycled (instead of flow-cycled), pressure-limited ventilation in the presence of air leaks markedly improves patient-ventilator synchrony and patient comfort.

Answer to Question 2

ANS: B
These reports suggest the use of 3 to 5 cm H2O PEEP or the use of a nonrebreathing valve to prevent rebreathing of carbon dioxide.





 

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

For a complete list of videos, visit our video library