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First Aid & CPR Practice · Question

Compression depth for an infant is about:

About 4 cm or 1/3 the AP depth in an infant. The correct answer is "1.5 inches (4 cm) or 1/3 the depth of the chest". This reflects the accepted standard for th

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Question: Compression depth for an infant is about:

Answer options:

  • 1 cm ✅ 1.5 inches (4 cm) or 1/3 the depth of the chest
  • 5 cm
  • The full depth

Correct answer: 1.5 inches (4 cm) or 1/3 the depth of the chest

Explanation: About 4 cm or 1/3 the AP depth in an infant. The correct answer is "1.5 inches (4 cm) or 1/3 the depth of the chest". This reflects the accepted standard for the firstaid assessment and aligns with the official handbook for this competency.

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