Which of the following is a potential risk if CPR is performed incorrectly?

Performing CPR incorrectly can indeed lead to injury to the ribcage. When chest compressions are administered, especially if they are too forceful or not executed with proper technique, there is a possibility of fracturing the ribs. This injury is a known risk and can cause pain, further complications, or even damage to internal organs if a rib punctures them.

While other issues such as infection or loss of consciousness are factors to consider, they do not directly stem from the method of performing CPR itself. Infection typically arises from open wounds or improper medical procedures rather than from chest compressions. Loss of consciousness is a condition that necessitates CPR, rather than a risk arising from the technique used in CPR. Similarly, withdrawal of consent does not apply in emergency situations where CPR is required to save a life; a responder is expected to act in the best interest of the individual regardless of consent in cases of cardiac arrest. Thus, injury to the ribcage stands out as a direct consequence of incorrect CPR technique.