The Nurse in a Pediatric Clinic Is Gathering Information from the Parent

The nurse in a pediatric clinic is gathering information from the parent of a toddler who has anorexia, generalized edema, and joint pain following a bout with strep throat. Which question(s) will most likely give the nurse information for a specific condition?

A) "What behavior did you see to indicate joint pain?"
B) "When and where did you first notice swelling?"
C) "Is the child urinating, and what color is the urine?"
D) "How were you managing the symptoms at home?"