A 3-year-old boy presents with urinary obstruction and hemat…

A 3-year-old boy presents with urinary obstruction and hematuria. Cystoscopy reveals a bulging intraluminal mass arising from the bladder wall. The mass is excised and described grossly as soft, tan-pink, and myxoid, with focal hemorrhage. Which of the following tumors is most consistent with this presentation?

Acetaminophen 240 mg is ordered for a child weighing 18 kg e…

Acetaminophen 240 mg is ordered for a child weighing 18 kg every 4 hours PRN for fever. The recommended dose is 10–15 mg/kg/dose. Recommended minimum single dose for this child: mg/dose Recommended maximum single dose for this child: mg/dose Is the ordered dosage safe?