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Peripheral Nervous System (PNS): This part of the nervous system exists outside the brain and spinal cord. It serves as one of the two primary divisions of the nervous system, with the other being the Central Nervous System (CNS), which consists of the brain and spinal cord. The PNS connects the CNS to sensory organs, like the eyes and ears, as well as to other organs, muscles, blood vessels, and glands. It comprises 12 cranial nerves, spinal nerves and roots, and autonomic nerves. The autonomic nerves manage involuntary bodily functions, playing a role in regulating the heart, the small muscles in blood vessel walls, and glands. In both language and medicine, "peripheral" contrasts with "central," meaning located away from the center. The term "peripheral" is derived from the Greek "peripheria," combining "peri-" (around or about) and "pherein" (to bear or carry). An IV (intravenous) line is an example of a peripheral line.
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Understand how to safely and effectively operate an Automated External Defibrillator (AED) for adults, children, and infants.
Learn how to perform the Heimlich maneuver and clear airway obstructions caused by choking in both adults and infants.
Gain experience working as part of a team when more than one rescuer is available during an emergency.
Receive your AHA CPR Certification E-Card on the same day you complete the class and pass the exam.
CPR Certification Labs provides professional CPR and emergency training courses based on recognized industry standards.
