Problem: An infant client admitted to the neonatal intensive care unit is tachypneic, tachycardiac, and has bounding brachial pulses. The healthcare provider suspects that the client has coarctation of the aorta. Which intervention is most important for the nurse to include in this client's plan of care? Need Assignment Help? • A Assess for centralized cyanosis 4 times daily. • B Correct respiratory alkalosis related to tachypnea. • C Auscultate for a diastolic murmur daily. • D Monitor for heart failure.