If you are involved in a collision, what is the first thing you should do?

Answer: B — Check for injuries and call emergency services if needed

In the event of a collision, it is crucial to first check for injuries and call emergency services if needed. Assessing the situation for any injuries ensures that anyone who may be hurt receives prompt medical attention. This priority aligns with safety regulations and legal obligations, as ensuring the well-being of everyone involved is paramount. After addressing any immediate medical concerns, other actions like exchanging information, moving vehicles, and notifying your insurance company can be handled. However, without first determining whether you or others require medical assistance, you may be neglecting critical health needs, which can have severe consequences. Therefore, prioritizing the safety of all involved is the correct course of action following a collision.