What is one reason litter casualties are normally loaded head first into ambulances?

• A. Less likely to get motion sickness.
• B. They experience more noise from doors.
• C. There is more danger of injury from rear end collision.
• D. It allows faster loading.

Answer: (A)

Motion sickness comes from a conflict between what the eyes see and what the inner ear feels as the vehicle moves. Loading a casualty head first places the head toward the front, so the eyes and the vestibular system are more in line with the vehicle’s forward motion. That forward orientation helps the person anticipate and track the road ahead, reducing sensory mismatch and thus lowering the chance of nausea during transport. The other options don’t address this key mismatch between motion signals and perception.