A 9-month-old boy is brought in by his grandmother. He has been “fussing” for 2

A 9-month-old boy is brought in by his grandmother. He has been “fussing” for 2 days, but eating, drinking, and voiding normally. He cried most of last night and felt warm to the grandmother, but she did not have a way to check his temperature. What additional diagnostic tests do you need? What exam findings would support two possible diagnoses? Present your plan for both of the possible diagnoses. What additional history and systems review would you need? Support your answer with a minimum of two APRN-approved scholarly resources.