Signs of a head or brain injury may appear as late as how long after the injury?

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Multiple Choice

Signs of a head or brain injury may appear as late as how long after the injury?

Explanation:
Delays in signs after a head or brain injury can happen because swelling or bleeding in the brain may evolve over time, and neurological symptoms might not appear right away. Because of this, signs can develop hours to several days after the injury, and in some cases up to a week later. Watch for increasing headache, vomiting, confusion or unusual drowsiness, weakness or numbness, balance or vision changes, seizures, or behavior changes, and seek medical help promptly if any of these appear or worsen.

Delays in signs after a head or brain injury can happen because swelling or bleeding in the brain may evolve over time, and neurological symptoms might not appear right away. Because of this, signs can develop hours to several days after the injury, and in some cases up to a week later. Watch for increasing headache, vomiting, confusion or unusual drowsiness, weakness or numbness, balance or vision changes, seizures, or behavior changes, and seek medical help promptly if any of these appear or worsen.

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