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학습 자료 둘러보기 →For a patient with the classic triad of fever, headache, and neck stiffness plus a petechial rash, assume meningococcal disease until proven otherwise. The highest priority is to immediately initiate droplet isolation precautions and administer the first dose of prescribed antibiotics.
Antibiotic administration must not be delayed for diagnostic tests like a CT scan. A delay of even 30 to 60 minutes can significantly worsen outcomes. Blood cultures should be drawn before antibiotics if possible, but this should never cause a delay in treatment.
A petechial rash with lethargy signals potential fulminant meningococcemia and risk for Waterhouse-Friderichsen syndrome. Monitor closely for signs of septic shock and adrenal crisis. Prophylaxis for close contacts is a critical public health measure.
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