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Neonates shown to have PPHN usually associated with:CorrectIncorrect
PPHN is a syndrome characterized by sustained elevation of pulmonary vascular resistance (PVR) associated with normal or low systemic vascular resistance (SVR) and is often secondary to an unsuccessful pulmonary transition at birth.CorrectIncorrect
Which of the following is considered a risk factor for PPHNCorrectIncorrect
Sildenafil is commonly used in the management of PPHN as it inhibits cGMP-specific phosphodiesterase type 3CorrectIncorrect
which of the following medications exert their pulmonary vasodilation via nonselective endothelin-1 (ET) receptor antagonism.CorrectIncorrect