A 19-year-old male college student is acting oddly. When you question his roommates in regards to his drinking alcohol, they tell you he has not been drinking. His skin feels hot to touch and you find purple spots over his upper thorax. As you prepare to assess his vital signs he seizes. You should suspect:

• A. Hypoxia
• B. Drugs
• C. Encephalitis
• D. Meningitis

Answer: (D)

This scenario centers on recognizing a dangerous combination of signs in a young adult: fever, a purpuric or petechial rash, and an acute neurologic change (seizure). The purpuric spots suggest small-vessel bleeding caused by meningococcemia, which can accompany meningitis from Neisseria meningitidis. When this infection affects the CNS, seizures can occur and the patient can deteriorate rapidly, making it a high-priority, life-threatening emergency. The hot skin described is fever, another common clue in meningitis/meningococcemia.

Other possibilities don’t fit the overall picture as well. Hypoxia typically presents with breathing difficulty and changes in color or mental status tied to oxygenation problems, not a fever with purpuric rash. A drug-related issue might cause altered mental status or seizure, but the characteristic fever plus purpuric rash is not explained by substances alone. Encephalitis can cause fever and seizures, but the distinctive purpuric rash is more characteristic of meningococcemia, which points toward meningitis in this context.

So the best interpretation is meningitis with meningococcemia. This requires urgent assessment, rapid transport, and appropriate precautions due to the potential for rapid deterioration and contagious exposure.