UK Driving Theory Practice Exam

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Study for the UK Driving Theory Practice Exam. Prepare with detailed questions, hints, and explanations. Get ready for your exam!

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What is the required depth for chest compressions?

2-3cm
4-5cm
5-6cm
None of the above

The correct answer is: 4-5cm

The required depth for chest compressions is 4-5cm. Option A (2-3cm) is too shallow and may not be effective in providing adequate blood flow. Option C (5-6cm) is too deep and may cause damage to the internal organs. Option D (None of the above) is not a correct option as the required depth is within the given range of 4-5cm. It is important to adhere to the recommended depth to ensure effective chest compressions during emergency situations.