A 5-year-old arrives with fever, nuchal rigidity, altered responsiveness, and a petechial rash. Bacterial meningitis with possible meningococcal disease is suspected. Select all appropriate immediate assessments and actions.
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Explanation
Suspected bacterial meningitis with petechiae is an emergency. Start droplet precautions, obtain blood cultures promptly, prepare for lumbar puncture when safe, and do not delay empiric ceftriaxone plus vancomycin for imaging or lumbar puncture. Dexamethasone is given with or just before the first antibiotic when indicated by the pediatric protocol. Monitor neurologic status, seizures, increased intracranial pressure, perfusion, and shock. If meningococcal disease is suspected or confirmed, public-health processes identify close contacts who need chemoprophylaxis. Standard precautions alone, waiting for CSF results before antibiotics, and treating petechiae as a routine fever problem are unsafe.
Droplet precaution duration: 24 hours after effective antibiotics for meningococcal. Family/close contacts get rifampin, ciprofloxacin, or ceftriaxone prophylaxis.
Sudden fever 39.8 C, severe headache, neck stiffness, photophobia, petechial rash on lower extremities. Drowsy.