We're sorry, but OSHAcademy doesn't work properly without JavaScript enabled. Please turn on JavaScript or install a browser that supports Javascript.

570 School Safety: Athletics Supervision
Skip to main content

Medical Emergency

If the signs or symptoms get worse, you should consider it a medical emergency. In uncommon cases, a dangerous blood clot may form on the brain in an athlete who has suffered a concussion. This blood clot can then squeeze the brain against the skull. Call emergency medical providers or take the athlete to the emergency department right away if after a bump, blow, or jolt to the head or body, he or she exhibits one or more of the following danger signs:

If the signs or symptoms get worse, you should consider it a medical emergency.
  • one pupil larger than the other
  • drowsiness or inability to wake up
  • a headache that does not go away or gets worse
  • weakness, numbness, or decreased coordination
  • repeated vomiting or nausea
  • slurred speech
  • convulsions or seizures
  • inability to recognize people or places
  • increasing confusion, restlessness, or agitation
  • unusual behavior
  • loss of consciousness

Knowledge Check Choose the best answer for the question.

1-5. Which of the following danger signs exhibited by a student would indicate a possible serious concussion?