A 34-year-old male with newly diagnosed hyperlipidemia presents with fatigue and recurrent infections. Vital signs: BP 128/82, HR 88, RR 16, Temp 37.2°C, SpO2 98%. Laboratory studies show elevated triglycerides (320 mg/dL) and decreased hepatic NADPH/NADP+ ratio. Liver ultrasound is unremarkable. He denies alcohol use. Which metabolic pathway would be most stimulated to restore the hepatic NADPH/NADP+ balance needed for lipogenesis and antioxidant defense?
- A)A
- B)E
- C)C
- D)BGABARITO
- E)D
Explicação
The correct answer is B. Source: Kaplan USMLE Step 1 QBank — Biochemistry Test 2. Ver explicação completa e trilha adaptativa →