Question

CPR consists of which of the following components?

A. Chest compressions
B. Airway
C. Breathing
D. All of the above

Answer 1

CPR includes chest compressions, ensuring the airway is clear, and providing artificial respiration. The correct answer is D. All of the above. Proper CPR training is crucial to effectively aid an individual during a cardiac emergency.

Step-by-step explanation:

CPR, or cardiopulmonary resuscitation, is a life-saving technique that includes several critical components. The components of CPR consist of:

1. Chest compressions: Applying pressure to the sternum between the lines at T4 and T9 to compress the heart and maintain blood flow, particularly to the brain.
   
   
2. Airway: Ensuring that the patient's airway is open to allow air to reach the lungs.
   
   
3. Breathing: Providing artificial respiration to move air into and out of the lungs if the person is not breathing on their own.
   
   

Therefore, the answer to the student's question is D. All of the above.

It is essential to perform CPR correctly to avoid severe damage to the patient, with proper training for the technique which involves both chest compressions and managing the airway and breathing. This can be life-sustaining until the heart resumes beating or medical help arrives.