Six-month-old i. s. awake at 3 am crying and pullin on her left ear. there was dried, green, purulent drainage on her earlobe and on the sheet of her crib. her temperature was 38.3 degrees celsius. the pediatrician prescribed an antibiotic and an analgesic. what is the most likely cause of her symptoms?

Anurse is preparing to administer lidocaine via continuous iv infusion at 4 mg/min. available is lidocaine 2 g dextrose 5% in water 500 ml. the nurse should set the iv pump to deliver how many ml/hr? (round the answer to the nearest whole number. use a leading zero if applicable. do not use a trailing zero.)