ABOUT CấU TạO CủA BOM

The phrenic nerve originates in the cervical spinal roots C3, C4, and C5, and it truly is important for initiating the respiratory course of action. This nerve serves both of those motor capabilities for diaphragm contraction and sensory capabilities with the pericardium and mediastinal pleura, such as the phrenic nerves.Màng bơm là bộ phận