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Biology, 06.03.2020 22:31 dontcareanyonemo

Before preparing a teaching plan for the parents of an infant with patent ductus arteriosus, it is important that the nurse understands this condition. Which statement best describes patent ductus arteriosus?A. Patent ductus arteriosus involves a defect that results in a right-to-left shunting of blood in the heart. B. Patent ductus arteriosus involves a defect in which the fetal shunt between the aorta and the pulmonary artery fails to close. C. Patent ductus arteriosus is a stenotic lesion that must be surgically corrected at birth. D. Patent ductus arteriosus causes an abnormal opening between the four chambers of the heart.

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