A 12-year-old child with newly diagnosed type 1 diabetes mel… | 마이메르시 MyMerci
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Child Health
문제

A 12-year-old child with newly diagnosed type 1 diabetes mellitus is being assessed by the nurse. Which assessment finding would be the MOST concerning and require immediate intervention?

해설
Fruity breath odor with rapid, deep respirations indicates diabetic ketoacidosis (DKA), a life-threatening emergency requiring immediate intervention. Other findings are typical of type 1 diabetes but do not represent the same level of acute danger.
같은 주제 다음 문제A 12-year-old child with newly diagnosed type 1 diabetes mellitus is being assessed by the…

심화 해설

Clinical Judgment This question assesses clinical judgment in identifying the most dangerous emergency situation in a child with type 1 diabetes. The key point is that Kussmaul breathing and fruity breath are definitive signs of Notify HCP! diabetic ketoacidosis (DKA). DKA is a life-threatening metabolic acidosis state caused by insulin deficiency, requiring immediate treatment (intravenous fluids, insulin, electrolyte correction). The other options represent typical symptoms of diabetes or manageable conditions. Memory Tip: To remember the danger signs of DKA, think of the acronym FKA: "Fruity breath, Kussmaul, Acidosis." When these three appear together, you must act immediately. KR vs US: Both Korea and the US recognize DKA as a severe emergency, but the US NGN exam emphasizes the 'Recognizing' and 'Responding' steps of the Clinical Judgment Model (CJMM), especially in pediatric patients. It assesses the ability to prioritize which signs require the most immediate intervention, rather than simply listing symptoms.

임상 시나리오

Clinical Priority: Recognizing Pediatric DKA
Rapid Assessment
  • Immediate Concern: The fruity odor on breath and rapid, deep respirations are pathognomonic for diabetic ketoacidosis. This indicates the body is breaking down fat for fuel, producing ketones, and the respiratory system is compensating for severe metabolic acidosis.
  • Priority Action: Secure the airway, breathing, and circulation. Prepare for immediate intravenous access, fluid resuscitation, and insulin infusion per protocol. Continuous cardiac monitoring is essential due to the risk of dysrhythmias from electrolyte shifts, particularly hypokalemia.
Clinical Reasoning
  • Differentiating Symptoms: While hyperglycemia, polyuria, polydipsia, and weight loss are diagnostic clues for new-onset type 1 diabetes, they represent a subacute process. Kussmaul respirations and ketotic breath are the hallmarks of an acute, decompensating metabolic emergency that can progress to cerebral edema, coma, and death if not treated immediately.
  • Diagnostic Pitfall: Do not dismiss these respiratory signs as a primary pulmonary infection. In a child with known or suspected diabetes, this breathing pattern is a critical red flag for acidosis.
Nursing Management Pearls
  • Frequent Monitoring: Perform hourly neurological checks using the Glasgow Coma Scale to detect early signs of cerebral edema, a devastating complication of pediatric DKA treatment.
  • Electrolyte Vigilance: Monitor serum potassium levels closely before and during insulin therapy. Insulin drives potassium back into cells, which can precipitate life-threatening hypokalemia.
  • Fluid Resuscitation: Initiate with isotonic fluids to restore intravascular volume and correct dehydration, but avoid overly rapid administration to reduce the risk of cerebral edema.

핵심 개념

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