Signs and symptoms of preeclampsia with severe features include (Select all that apply):

Choice A: Applying lotion to the newborn's skin twice per day is not an appropriate action, as it can interfere with the effectiveness of phototherapy and increase the risk of skin irritation and infection. The nurse should avoid using any creams, oils, or lotions on the newborn's skin during phototherapy.

Choice B: Maintaining the newborn in a prone position is not an appropriate action, as it can increase the risk of suffocation and aspiration. The nurse should position the newborn on the back or the side and rotate the position every 2 to 4 hours to expose different areas of the skin to the light.

Choice C: Encouraging the newborn to breastfeed every 2 hours is an appropriate action, as it helps prevent dehydration and maintain adequate nutrition and hydration. The nurse should also monitor the newborn's weight, intake, and output and supplement with formula or intravenous fluids if needeD.

Choice D: Monitoring the newborn's blood glucose level hourly is an appropriate action, as it helps detect and treat hypoglycemia, which can occur due to increased metabolic rate and decreased caloric intakE. The nurse should also monitor the newborn's bilirubin level, hematocrit, and electrolytes and report any abnormal findings.