A person has been injured. They may be suffering from shock. What are the warning signs to look for?

The effects of shock may not be immediately obvious. Warning signs are rapid pulse, sweating, pale grey skin and rapid shallow breathing.

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You’re going through a long tunnel. What will warn you of congestion or an incident ahead?

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There’s been a collision. A driver is suffering from shock. What should you do?

Before driving through a tunnel, what should you do?

You arrive at the scene of a motorcycle crash. The rider is injured. When should their helmet be removed?

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