Concussion: The Daily PANCE Blueprint

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Concussion: The Daily PANCE Blueprint

A 17-year-old male is brought to the emergency department after falling and striking his head during a soccer game. He did not lose consciousness but reports feeling "off" immediately after the injury. He complains of headache, dizziness, and trouble concentrating. His physical exam reveals no focal neurological deficits, but he is slightly confused about the sequence of events leading to his fall. Which of the following symptoms is most predictive of concussion after head trauma?

A. Amnesia
B. Dizziness
C. Headache
D. Nausea and vomiting
E. Loss of balance

Answer and topic summary

The answer is A. Amnesia

Amnesia, particularly regarding the events immediately before or after the injury, is the most predictive symptom of concussion. Concussions result from trauma that causes transient neurological dysfunction, and memory loss is a hallmark sign. Retrograde or anterograde amnesia reflects cortical disruption, making it a key diagnostic clue. While other symptoms such as headache, dizziness, and nausea are common, amnesia stands out as the strongest single predictor of concussion. Early recognition and removal from play are essential to avoid second-impact syndrome and worsening injury. A careful neurological assessment and cognitive evaluation are critical in diagnosing concussion and guiding return-to-play protocols.

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Smarty PANCE Content Blueprint Review:

Covered under ⇒ PANCE Blueprint Neurology ⇒ Closed head injuries ⇒ Concussion

Also covered as part of the Emergency Medicine EOR and Internal Medicine EOR topic lists

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