BCH4024 072425 OC Su25 E3 Q15: A newborn girl appeared norma…
BCH4024 072425 OC Su25 E3 Q15: A newborn girl appeared normal at birth, but within 24 hours she developed lethargy, hypotonia, and apnea. Initial tests showed that she had low levels of blood urea nitrogen (BUN) and elevated ammonia. A urea cycle defect was suspected, and further tests were performed. Which of the following laboratory findings would be most consistent with a defect in argininosuccinase?
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