You are discussing physical child abuse with medical students; you state that fractures are common presentation and those that should raise suspicion for abuse include fractures that are unexplained, occurring in young, non-ambulatory children, or involve multiple bones. Of the following, the site of the fracture that is LESS specific for abuse is

You are discussing physical child abuse with medical students; you state that fractures are common presentation and those that should raise suspicion for abuse include fractures that are unexplained, occurring in young, non-ambulatory children, or involve multiple bones. Of the following, the site of the fracture that is LESS specific for abuse is

A 5-year-old child, recently diagnosed with ileocecal Burkitt lymphoma; lab investigations reveal: serum uric acid 12 mg/dl, serum sodium, 145 meq/dl; serum potassium, 4.5 meq/dl; serum phosphate 4.4 meq/dl; serum calcium, 8.9 mg/dl; blood urea, 22 mg/dl; serum creatinine, 0.8 mg/dl. Of the following, the MOST effective treatment is

A 2-mo-old male infant has a left flank mass discovered incidentally by the mother; radiological imaging reveals a left renal mass. Of the following, the MOST likely diagnosis is

Many factors in nasopharyngeal carcinoma patients may affect the prognosis. Which of the following carries the worst outcome?

A healthy 20-day-old male examination reveals a palpable liver margin below the right costal margin; lab findings: white blood count, 18700/mm3; hemoglobin, 8.8 g/dl; blast cells, 10%; the BEST approach for the management is consistent with acute myeloproliferative disorder