A 8-year-old boy presents with hepatomegaly, bilateral renal enlargement, gout, and eruptive xanthomas. Vital signs show BP 118/76 mmHg, HR 102/min, RR 20/min, temperature 37.2°C, SpO2 98% on room air. Laboratory studies reveal serum uric acid 9.2 mg/dL and abdominal ultrasound shows increased hepatic echogenicity with normal spleen. He denies polyuria. Genetic testing confirms glucose-6-phosphatase deficiency. Which additional laboratory findings would you expect?

  1. A)Low, High, HighGABARITO
  2. B)High, High, Low
  3. C)High, Low, Low
  4. D)High, High, High
  5. E)Low, Low, Low

Explicação

The correct answer is D. Source: Kaplan USMLE Step 1 QBank — Biochemistry Test 1. Ver explicação completa e trilha adaptativa →

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