Practice question

How should a vehicle's head restraint be adjusted for optimal safety?

  1. As low as possible to support the neck
  2. So that the top of the restraint is at least level with the top of your ears or head
  3. Tilted backward as far as possible
  4. Head restraints do not require adjustment

Answer: B — So that the top of the restraint is at least level with the top of your ears or head

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