A six year old with recurrent UTIs should definitely raise the suspicion of child abuse, and naturally the first place to look would be with other young boys in the home or at the baby sitters etc...
So for thinking of that the nurse should be commended...but
for carrying out the exam, I think in this day and age she was stupid.
Pulling her pants down, exposing her privates to the school nurse...was probably not traumatic at all until the mother made a spectacle of the incident.
Years ago these things were handled properly...and discretely... Today any doctor or nurse who decides to exam a minor without the parent’s consent is naive and stupid.
UTI’s can be caused by bubble baths.........kids love them but they can be harmful to their UT health. Not being taught the proper way to clean oneself after using the bathroom can be a cause. Being afraid to go to the bathroom at school could be another reason, holding ones urine for long periods of time can be a harmful thing if done to often and it hurts.