The body mass index (BMI) of a patient who weighs 250 pounds and is 72 inches tall is approximately:

If a patient has signs of herniation and the signs resolve with hyperventilation, you should:

A) hyperventilate for one additional minute. B) discontinue hyperventilation. C) hyperventilate intermittently. D) continue hyperventilation.

An infant with a CDH also has pulmonary hypertension. Which of the following can be administered to relieve this problem?

a. Inhaled nitric oxide (iNO) b. Inhaled parasympatholytic agent c. 80% helium–20% oxygen d. Corticosteroids