Problem: The nurse is caring for a 2-day-old neonate who has not been eating well, is irritable, and has a temperature of 101° F (38.3° C) axillary. The nursery nurse anticipates that the health care provider will most likely order which test(s)? CBC and arterial blood gas analysis cerebrospinal fluid (CSF) and blood cultures and a complete blood count (CBC) blood culture and a throat culture urinalysis