Which of the following is a sign of head injury?

• A. Fever
• B. Shortness of breath
• C. Dizziness
• D. Rash

Answer: (C)

Dizziness after a head impact signals potential injury to the brain or vestibular system, because trauma can disrupt how the brain processes balance signals and maintains orientation. This is why dizziness is considered a sign of head injury—it can reflect a concussion or other intracranial involvement that needs assessment. Fever, shortness of breath, and rash are not direct signs of head injury: fever suggests infection, shortness of breath points to respiratory or cardiac problems, and a rash indicates skin or systemic reactions rather than brain injury. If dizziness occurs after head trauma, be alert for additional warning signs such as confusion, loss of consciousness, vomiting, or a severe headache, and seek medical evaluation promptly.