California Phlebotomy Certification Practice Exam

The appropriate procedure for performing CPR on an infant has specific guidelines that are critical for effective intervention. The correct procedure involves delivering 30 compressions at a depth of about 3.8 cm (which translates to approximately 1.5 inches). This depth is necessary to ensure that blood circulation is effectively supported, as infants have smaller bodies and more delicate structures than older individuals. It is essential to compress the chest adequately to generate enough pressure to circulate oxygenated blood to vital organs. Furthermore, the guideline of performing 30 compressions is based on the importance of maintaining a rapid and effective rhythm during CPR. This approach allows for better ventilation and perfusion during the resuscitation effort. The additional element of emphasizing the correct depth is crucial since excessively shallow compressions can lead to inadequate blood flow, while compressing too deeply can risk injury to an infant's fragile thoracic cavity. This understanding of depth and rate forms the foundation of effective CPR practices in emergency situations involving infants.