A nurse is collecting data from a child who has acute lead poisoning. Which of the following findings should the nurse expect?

Choice A reason: Diarrhea is not a primary feature of acute lead poisoning, which affects the nervous system, blood, and gastrointestinal tract, causing constipation more commonly due to lead’s neurotoxic effects on gut motility. Anorexia is a more consistent symptom, reflecting systemic toxicity, making diarrhea an incorrect expected finding. Choice B reason: Increased urinary output is not associated with lead poisoning, which may cause renal tubular damage, leading to decreased urine output or proteinuria. Anorexia results from gastrointestinal and neurological toxicity, making it a more expected finding, as lead does not typically increase diuresis in affected children. Choice C reason: Jaundice is related to liver dysfunction or hemolysis, not a primary feature of lead poisoning. Lead causes anemia and neurological symptoms, not bilirubin elevation. Anorexia is more characteristic, reflecting gastrointestinal irritation, making jaundice an incorrect expected finding in acute lead poisoning in children. Choice D reason: Anorexia is a hallmark of acute lead poisoning, as lead’s neurotoxic and gastrointestinal effects cause nausea, abdominal pain, and loss of appetite. This systemic toxicity disrupts normal feeding behavior, making anorexia a key expected finding, reflecting lead’s impact on the digestive and nervous systems in affected children.