a neonate with a congenital heart defect (chd) is demonstrating symptoms of heart failure (hf). which interventions should the nurse include in the infant's plan of care? a. give o2 at 6 l/nasal cannula for 3 repeated oximetry screens below 90% b. administer diuretics via secondary infusion in the morning only c. evaluate heart rate for effectiveness of cardio tonic medications d. use high energy formula 30 calories/ounce at q3 hours feeding via soft nipples e. ensure uninterrupted and frequent rest periods between procedures.
