Basic Life Support (BLS) Practice Exam

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Prepare for the Basic Life Support Test. Study with flashcards and multiple choice questions, complete with hints and explanations. Get ready for your exam!

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What is the correct chest compression depth for an infant during CPR?

1 inch
1.5 inches
2 inches
2.5 inches

The correct answer is: 1.5 inches

The correct chest compression depth for an infant during CPR is 1.5 inches. This depth is vital for ensuring effective circulation during cardiac arrest. The goal with CPR is to create enough pressure in the chest to circulate blood, and studies have shown that compressions of 1.5 inches (approximately 4 cm) achieve the optimal balance of depth and safety for an infant. Using the appropriate chest compression depth for infants is crucial because their bodies are fragile, and too deep of compressions can cause injury. By adhering to the guideline of 1.5 inches, CPR can significantly increase the chances of restoring blood flow and ultimately saving the infant's life.