During mechanical ventilation of a preterm neonate, which of the following are considered to be important etiologic factors for the development of pulmonary air leak syndromes?
1. High levels of PEEP
2. High oxygen concentration
3. Prolonged inspiratory time
4. High PIP
a. 2, 3
b. 3, 4
c. 1, 3, 4
d. 1, 2, 3, 4
Question 2
A patient with cardiogenic pulmonary edema has had intravascular catheters placed for monitoring purposes. Which of the following values would be expected?
1. Decreased SV
2. Increased PCWP
3. Increased CVP
4. Decreased RAP
a. 2, 3
b. 1, 4
c. 1, 2, 3
d. 1, 2, 3, 4