Final answer:
To properly give rescue breaths in CPR, one must clear the airway and deliver two one-second breaths while pinching the nose and ensuring chest rise. Proper hand placement and depth of compressions is crucial, and CPR should not be performed in water but once the person is on stable ground.
Step-by-step explanation:
The proper procedure to give rescue breaths during CPR involves ensuring the airway is clear and then sealing your lips over the person's mouth, pinching the nose shut, and delivering two breaths, each over one second, watching for chest rise. It's critical to be trained in CPR to avoid causing injuries such as broken ribs or damage to the liver caused by improper hand placement on the sternum. CPR training includes learning to perform chest compressions on a mannequin, and the current standard advises a compression depth of at least 5 cm at a rate of 100 compressions per minute. Rescue breaths are only one component of CPR, which also includes chest compressions and, in some cases, the use of an Automated External Defibrillator (AED). A person should be quickly removed from water before CPR is attempted, as providing CPR in the water is ineffective.