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CPR Vocab
| Term | Definition |
|---|---|
| Circulatory System | Organs and tissues that transport essential materials to body cells and remove their waste products. |
| Alveoli | Tiny air sacs in the lungs where carbon dioxide is exchanged with oxygen. |
| Atrium | Your heart is an organ divided into four chambers. Each upper chamber! |
| Ventricle | Each lower chamber |
| Arteries | Blood vessels that carry blood away from the heart to other parts of the body. |
| Vein | Blood vessels that carry blood back to the heart. |
| Universal Precautions | Actions taken to prevent the spread of disease by treating all blood as if it were contaminated. |
| Emergency Action Steps (Check, Call, Care) | Ensures safe and efficient emergency response by having bystanders assess the scene, contact 911, and provide immediate care until professionals arrive. |
| Universal Sign of Choking | The instinctive gesture of a person clutching one or both hands to their throat. |
| Abdominal Thrusts | Quick, upward pulls into the diaphragm to force out an obstruction blocking the airway. |
| Cardiopulmonary Resuscitation (CPR) | A first aid procedure that combines rescue breathing with chest compressions to restore breathing and circulation. |
| Heart Attack (Signs of Heart Attack) | A condition in which blood flow to a part of the heart is greatly reduced or blocked. Signs include chest pain, shortness of breath, nausea, sweating, and pain in the arm, jaw, or back. |
| Checking an Unconscious Person | Checking responsiveness, breathing, and pulse of an unresponsive person. |
| Calling 911 | Calling emergency services (911) to get professional help for a life-threatening situation. |
| Consent | Permission given by a conscious person to provide care. |
| Recovery Position | A first-aid technique for an unconscious, breathing person, placing them on their side to keep the airway open, prevent choking on fluids (vomit/blood), and allow for easier breathing. |
| Open Airway | A clear, unobstructed path from the nose/mouth to the lungs, essential for breathing. |
| Defibrillation | Use of an electric shock to restore a normal heart rhythm. |
| Shock | A life-threatening condition in which the circulatory system fails to deliver enough blood to vital tissue and organs. |