A post-term infant with meconium aspiration syndrome remains…

A post-term infant with meconium aspiration syndrome remains hypoxemic despite supplemental oxygen and CPAP. Assessment reveals decreased lung compliance and diffuse atelectasis. The respiratory therapist recognizes that aspirated meconium has impaired the substance responsible for reducing alveolar surface tension. Which intervention most directly targets the underlying cause of these findings?

A full-term newborn is assessed three hours after delivery….

A full-term newborn is assessed three hours after delivery. The infant has a respiratory rate of 82 breaths/min, shallow respirations, mild grunting, nasal flaring, and intercostal retractions. The infant had good Apgar scores and initially appeared healthy. Which finding is considered the hallmark clinical manifestation of TTN?

A patient reports localized lateral rib pain following repea…

A patient reports localized lateral rib pain following repeated forceful coughing. Pain is reproduced with deep inspiration and resisted trunk rotation. Palpation between the involved ribs reproduces the familiar pain, while rib compression is only minimally provocative. Which hypothesis is MOST consistent with these findings?