In Moldovan first-aid guidelines for road accidents, what is the correct compression depth for adult chest compressions?
Answer and explanation
Correct answer: C. 5 to 6 centimetres into the breastbone
- Step 1: Compressions on an adult sternum must reach a depth of 5 to 6 cm (approximately one-third of chest depth) for adequate cardiac output. Answer: 5 to 6 centimetres into the breastbone. Why not the others: Less than 5 cm is ineffective in adults; over 6 cm risks severe internal trauma.
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