« previous next »

Author Question: A chronic obstructive pulmonary disease (COPD) patient in respiratory failure is receiving ... (Read 84 times)

EY67

  • Hero Member
  • *****
  • Posts: 531
on: Jul 16, 2018
A chronic obstructive pulmonary disease (COPD) patient in respiratory failure is receiving venti-latory support in the volume-targeted intermittent mandatory ventilation mode at a rate of 6/min.
 
  You measure an auto-PEEP level of 9 cm H2O. Which of the following would you recommend to decrease the effects of auto-PEEP in this patient?
  a. Decreasing the rate and increasing VT.
  b. Lowering the VT and letting the PaCO2 rise.
  c. Applying 4 to 6 cm H2O PEEP.
  d. Decreasing the peak inspiratory flow.

Question 2

To prevent atelectasis and improve gas exchange, most thoracic surgery patients placed on venti-latory support receive which of the following?
 
  a. 0 cm H2O PEEP
  b. 5 cm H2O PEEP
  c. 8 cm H2O PEEP
  d. 10 cm H2O PEEP


jaykayy05

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: C

Answer to Question 2

ANS: B
In terms of ventilator initiation, initial PEEP/CPAP levels usually are 5 cm H2O.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Respiratory system of a bird. Respiratory system of a bird.
Lyme disease and other infections are caused by the bite of a tick. Lyme disease and other infections are caused by the bite of a tick.
Jaundice. Photograph of an individual with liver disease, evidenced by the yellowing of the sclera o Jaundice. Photograph of an individual with liver disease, evidenced by the yellowing of the sclera o
The amyloid-β peptide, which plays a major role in Alzheimer’s disease The amyloid-β peptide, which plays a major role in Alzheimer’s disease
Devices used to deliver respiratory drugs. Devices used to deliver respiratory drugs.
A) Male body louse. (Courtesy of the Centers for Disease Control and Prevention/Frank Collins, Ph.D. ... A) Male body louse. (Courtesy of the Centers for Disease Control and Prevention/Frank Collins, Ph.D. ...
Video: Introduction to Insulin

For a complete list of videos, visit our video library