<span>pyelonephritis is the bacterial infection that can spreed through the blood stream it can also cause scaring and serious damage tot he kidneys.</span>
answer: A
pushing yourself to a limit so quick is not good for your body
The emergency room would be better in case its severe
Not sure if you had choices so as to make your answer more specific to the question being posed, but in general, hand hygiene and proper infection control measures should be taken and taught.