A nurse is providing BLS training to a group of individuals. During the training, a participant asks about the compression-to-ventilation ratio for adult CPR. What is the nurse's best response?

A) Correct. Ensuring that the AED is turned on before placing the pads on the victim's chest is a safety measure. This ensures the AED is ready for use and can begin the analysis process immediately.

B) Incorrect. While it is essential to stand clear and avoid touching the victim during defibrillation, this is not the response to the client's question about general safety measures.

C) Incorrect. It is crucial to stand clear and avoid touching the victim while the AED is analyzing and delivering a shock. Performing CPR during defibrillation can interfere with the accuracy of the analysis and the delivery of the shock.

D) Incorrect. The AED is specifically designed for use during cardiac arrest when the victim is unresponsive and not conscious. Using the AED is not appropriate for conscious individuals who can follow instructions.

Questions

A) Incorrect. Placing the hands on the lower half of the breastbone is not the correct hand placement for adult CPR chest compressions. The hands should be positioned higher on the sternum.

B) Incorrect. Placing one hand on the chest and the other on the forehead is not the correct hand placement for adult CPR. Both hands should be positioned on the sternum.

C) Incorrect. Placing the hands on the upper abdomen is not the correct hand placement for adult CPR. The hands should be positioned on the sternum.

D) Correct. The correct hand placement for adult CPR chest compressions is to center the hands on the sternum, between the nipples. Proper hand placement ensures effective compression depth and allows for adequate blood flow during CPR.