Quick Answer
COMMON MISTAKES WHEN PERFORMING CPR: People often make errors in CPR due to a lack of proper training or panic in an emergency situation. This can lead to incorrect hand positioning, inadequate chest compression depth, and failure to ventilate properly.
Incorrect Hand Positioning
Incorrect hand positioning is a common mistake when performing CPR. The correct hand positioning involves placing the heel of one hand on the lower half of the breastbone and the heel of the other hand on top of the first hand, with fingers interlaced. If the person performing CPR is a child, the hands should be positioned with the heel of one hand on the center of the child’s chest and the heel of the other hand on the left side of the child’s chest.
Insufficient Chest Compression Depth and Rate
The American Heart Association recommends a chest compression depth of at least 2 inches and a rate of 100-120 compressions per minute. Inadequate compression depth can reduce blood circulation, while a compression rate that is too slow or too fast can also be detrimental. Chest compression should be stopped only to ventilate, and the chest should be allowed to return to its normal position between compressions.
Failure to Ventilate Properly
Ventilation is a critical component of CPR, as it helps to deliver oxygen to the brain and other vital organs. The correct ventilation technique involves pinching the person’s nose shut and giving two breaths, each lasting one second, after every 30 chest compressions. Each breath should be delivered into the person’s mouth, and the chest should rise with each breath.
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