Preserving Renal Function with Medication. 1  1. Control your blood pressure. If diet and exercise are not sufficient to keep you from developing hypertension, your doctor may prescribe medications. 2  2. Address anemia. Most patients with kidney failure (except those with polycystic kidney disease) will develop anemia.
Motor Functions. The phrenic nerve provides motor innervation to the diaphragm; the main muscle of respiration. As the phrenic nerve is a bilateral structure, each nerve supplies the ipsilateral side of the diaphragm (i.e. the hemi-diaphragm on the same side as itself).
The vagus nerve innervates the larynx, the pharynx, the upper part of the oesophagus, the part of the external hearing apparatus, the heart, the lungs, the stomach, the intestine and even several muscles. The accessory nerve, known as the eleventh cranial nerve, is a motor nerve, that regulates the muscular activity.he vagus nerve, or tenth cranial nerve, is the longest and most important nerve of the parasympathetic nervous system (it belongs to the neurovegetative system) as it regulates the functions of almost all of the internal organs.