Author Question: Which of the following medications has been demonstrated to improve lung procurement after a patient ... (Read 42 times)

Wadzanai

  • Hero Member
  • *****
  • Posts: 528
Which of the following medications has been demonstrated to improve lung procurement after a patient has been declared brain dead?
 
  A. pulmonary surfactant
  B. third generation cephalosporin
  C. dexmedetomidine
  D. Solu-Medrol

Question 2

Which of the following factors are standard criteria for lung donation? I. smoking history of less than 50 pack-years II. donor age less that 70 years III. Pao2/Fio2 greater than 300 with an Fio2 of 1.0 IV. absence of chest trauma
 
  A. I, II only
  B. III, IV only
  C. I, III, IV only
  D. II, III, IV only



phuda

  • Sr. Member
  • ****
  • Posts: 348
Answer to Question 1

ANS: D
A. Incorrect response: See explanation D.
B. Incorrect response: See explanation D.
C. Incorrect response: See explanation D.
D. Correct response: Aggressive management of brain dead patients to optimize lung procurement typically includes monitoring central venous pressure, diuresis, corticosteroids, and judicious use of fluids to maintain adequate arterial pressure, with vasopressor use as needed. An intravenous bolus of Solu-Medrol (15 ml/kg) once a patient has been declared brain dead has demonstrated to improve oxygenation and lung procurement, mainly likely by mediating the pro-inflammatory response that follows brain death

Answer to Question 2

ANS: B
A. Incorrect response: See explanation B.
B. Correct response: Standard criteria for lung donation are:
  Pao2/Fio2 greater than 300 while breathing and Fio2 of 1.0
  5 cm H2O PEEP
  Clear chest radiograph
  Age less than 55 years
  No chest trauma
  Absent aspiration, sepsis, or purulent secretions
  Smoking history less than 20 pack-years
  Absent history of malignancy
C. Incorrect response: See explanation B.
D. Incorrect response: See explanation B.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

For a complete list of videos, visit our video library