Cervical whiplash injury commonly follows which type of event?

• A. A motor vehicle collision
• B. Chronic overuse in office workers
• C. Simple household fall without trauma
• D. High altitude sickness

Answer: (A)

Whiplash is caused by an acceleration–deceleration of the neck, where the head is whipped quickly backward and then forward. The situation that most reliably produces this rapid, forceful neck movement is a motor vehicle collision, especially a rear-end crash. The sudden stop of the car while the body keeps moving causes the head to snap, stressing the muscles, ligaments, and other soft tissues of the neck. That pattern fits the classic whiplash mechanism, leading to neck pain, stiffness, and sometimes headaches or dizziness.

While neck strain can occur from overuse in office workers or from a fall, those scenarios don’t typically produce the same abrupt head movement and soft-tissue injury seen with whiplash, and high altitude sickness is unrelated to neck trauma.