The Michigan Department of Health and Human Services (MDHHS) - Bridge Card Participation Information on Electronic Benefits for clients and businesses, lists of participating retailers and ATMs, and QUEST.
The phrenic nerve is a mixed motor/sensory nerve that courses through the neck and thorax to innervate the diaphragm. Arises from the ventral rami of the C3, C4 and C5 nerve roots, part of the cervical plexus.he phrenic nerve is the sole motor supply to each hemidiaphragm. It also provides sensory supply to: 1  diaphragm (except the most peripheral diaphragm, which is supplied by intercostal nerves). 2  mediastinal pleura. 3  pericardium. 4  central parts of diaphragmatic pleura and peritoneum.
Nerve C6 controls movement in the wrists and C7 controls the triceps. Cervical nerve C8 works to control the hands. These functions are assisted through the branching of nerves from the brachial plexus to the regions they control.hese nerves in the neck form the phrenic nerve, which helps control the diaphragm and regulate breathing. Injury to the phrenic nerve can result in problems breathing and even death. Ad. Together, nerves C1-C4 work to complete the functions of the cervical plexus.