Final answer:
CPR certification is usually renewed every two years, and the exact requirements for continuing education credits can vary. It is vital to check with the certifying body or employer for specific mandates.
Step-by-step explanation:
CPR certification typically needs to be renewed every two years, though some courses may require annual renewal. The exact number of continuing education credits required can vary. The requirements for CPR renewal can differ depending on the certifying organization. For example, the American Heart Association (AHA) and the Red Cross both require CPR certification to be renewed every two years.
Renewal often involves taking a refresher course, which may consist of revisions of previous knowledge and any new guidelines that have been introduced since the last certification. Some professions, newer guidelines, or different certifying bodies may mandate more frequent renewal or additional continuing education credits (CECs or CEUs). Typically, a renewal course would take a few hours to complete. It's essential to check with the specific organization or employer for their precise requirements regarding the number of CECs and the renewal period.