THE BASIC PRINCIPLES OF BOM MàNG

The phrenic nerve originates from the cervical spinal roots C3, C4, and C5, and it is essential for initiating the respiratory system. This nerve serves both equally motor capabilities for diaphragm contraction and sensory features with the pericardium and mediastinal pleura, such as the phrenic nerves.Structurally, the diaphragm is divided into it