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

Author Question: A COPD patient receiving mechanical ventilation is most susceptible to which of the following types ... (Read 72 times)

audragclark

  • Hero Member
  • *****
  • Posts: 579
A COPD patient receiving mechanical ventilation is most susceptible to which of the following types of ventilator-induced lung injury?
 
  A. barotrauma
  B. atelectrauma
  C. volutrauma
  D. biotrauma

Question 2

Which of the following terms or expressions refers to the presence of air that has dissected into the retroperitoneum?
 
  A. pneumothorax.
  B. pneumoperitoneum
  C. pulmonary interstitial emphysema
  D. tension pneumothorax



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

micaelaswann

  • Sr. Member
  • ****
  • Posts: 314
Answer to Question 1

ANS: A
A. Correct response: One of the well-recognized clinical manifestations of extra-alveolar air is pneumothorax, but extra-alveolar air can manifest itself also as pneumomediastinum, pulmonary interstitial emphysema, subcutaneous emphysema, pneumoperitoneum, and systemic gas embolization. Although any patient receiving mechanical ventilation is susceptible to these complications, the highest risk groups appear to patients with severe airflow obstruction. These patients include asthmatics, patients with COPD, and patients with acute lung injury (ALI) and acute respiratory distress syndrome (ARDS).
B. Incorrect response: See explanation A.
C. Incorrect response: See explanation A.
D. Incorrect response: See explanation A.

Answer to Question 2

ANS: B
A. Incorrect response: Pneumothorax is the presence of extra-alveolar air in the pleural space.
B. Correct response: Pneumoperitoneum is the presence of air or gas in the peritoneum. Pneumoperitoneum generally follows pneumomediastinum and results from air dissecting initially into the retroperitoneal space.
C. Incorrect response: Pulmonary interstitial pneumonia (PIE) refers to the dissection of air along vascular sheaths following alveolar rupture.
D. Incorrect response: A tension pneumothorax is a pneumothorax characterized by the continuous collection of air in the pleural space until the pressure reaches supra-atmospheric levels.




audragclark

  • Member
  • Posts: 579
Reply 2 on: Jul 16, 2018
Thanks for the timely response, appreciate it


olderstudent

  • Member
  • Posts: 339
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

For a complete list of videos, visit our video library