First Aid & CPR Practice · Question
At what depth should chest compressions be delivered on an adult?
Adult compressions: at least 5 cm (2 in) and no more than 6 cm deep.
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Question: At what depth should chest compressions be delivered on an adult?
Answer options:
- About 2 cm
- About 3 cm ✅ At least 5 cm (about 2 inches), no more than 6 cm
- At least 8 cm
Correct answer: At least 5 cm (about 2 inches), no more than 6 cm
Explanation: Adult compressions: at least 5 cm (2 in) and no more than 6 cm deep.
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