Start practicing

Medical Emergencies · single question

What is the current AHA-recommended minimum chest compression depth for adult CPR?

  1. At least 2 inches, not exceeding about 2.4 inches
  2. At least 1.5 inches, with no upper limit specified
  3. At least 3 inches, with no upper limit specified
  4. Depth is not a specified parameter in current guidelines
Show answer and explanation

Correct answer: A. At least 2 inches, not exceeding about 2.4 inches

Current AHA guidelines specify adult chest compressions should be at least 2 inches (5 cm) in depth, while avoiding excessive depth beyond approximately 2.4 inches (6 cm), which can increase injury risk — delivered at a rate of 100-120 compressions per minute.

Practice Medical Emergencies questions Medical Emergencies study notes

More Medical Emergencies practice questions