[Answered]: The nurse is admitting a newborn male born by…

The nurse is admitting a newborn male born by vaginal delivery to a 29-year-old woman. During the assessment the nurse notes a machinery-like murmur on auscultation. The nurse suspects the newborn has which cardiac defect? Aortic stenosis. Ventricular defect. Patent ductus arteriosus. Atrial septal defect.