Which of the following disorders can develop in neonates as a result of receiving concentrations of oxygen that produce a high PaO₂?

Question

Quizplus · Accepted Answer

The role of oxygen in the development of retinopathy of prematurity (ROP) is controversial. It is believed to cause constriction of retinal and cerebral vessels in neonates and infants, which can lead to ischemia, varying degrees of retinal scarring, and retinal detachment. Formerly referred to as retrolental fibroplasia, ROP may resolve spontaneously or result in permanent visual impairment, including blindness. Current practice supports oxygen therapy targeting SpO₂ levels at 88% to 95% and maintaining a PaO₂ value of 50 to 80 mm Hg in infants weighing less than 1500 g.

Which of the Following Disorders Can Develop in Neonates as a Result