Tri-State First Aid and CPR

Understanding the Basics of Adult, Child, and Infant CPR

Apr 20, 2026By Steven Fafel
Steven Fafel

Introduction to CPR

Cardiopulmonary resuscitation (CPR) is a critical life-saving technique used in emergencies when someone's heartbeat or breathing has stopped. Understanding the differences in performing CPR on adults, children, and infants is essential for effective intervention.

CPR involves chest compressions and rescue breaths, and knowing the right technique can make the difference between life and death. Whether you're a healthcare professional or a concerned citizen, learning CPR can empower you to act confidently in an emergency.

CPR training

Adult CPR Basics

When performing CPR on an adult, the primary goal is to maintain blood flow to the brain and organs until professional help arrives. Here are the basic steps:

  1. Check responsiveness by shaking the person gently and shouting.
  2. Call emergency services immediately if there's no response.
  3. Begin chest compressions by placing your hands on the center of the chest and pushing hard and fast at a rate of 100-120 compressions per minute.
  4. Give rescue breaths after every 30 compressions if trained, ensuring the airway is open.
adult CPR

Child CPR Guidelines

CPR for children aged 1 to 8 requires some modifications due to their smaller size. Here are the steps:

  1. Check the child's responsiveness and breathing.
  2. Call emergency services or instruct someone else to do so.
  3. Use one hand for chest compressions, pressing down about 2 inches at a rate of 100-120 compressions per minute.
  4. After 30 compressions, give 2 gentle rescue breaths.

It's crucial to be gentle yet effective in your compressions and breaths to avoid injury.

child CPR

Infant CPR Techniques

Infants under one year require even more delicate care. The CPR process is adjusted as follows:

  1. Check responsiveness by tapping the infant's foot and shouting.
  2. Call emergency services immediately or have someone else do it.
  3. Use two fingers for chest compressions, pressing down about 1.5 inches.
  4. Perform compressions at a rate of 100-120 per minute.
  5. Give gentle puffs of air for rescue breaths, covering the infant's mouth and nose with your mouth.
infant CPR

The Importance of Certification and Practice

While this guide provides an overview, becoming certified through a recognized organization is strongly recommended. Certification courses offer hands-on practice and ensure you're well-prepared.

Regular practice and refreshers can help maintain your skills, making you ready to respond effectively in emergencies.

Conclusion

Understanding the differences in CPR techniques for adults, children, and infants is vital. Your ability to perform CPR confidently could one day save a life. Consider enrolling in a CPR course today and encourage others to do the same.