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 76 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?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

For a complete list of videos, visit our video library