a system of efferent dilator nerves distributed only to skeletal muscles; the existence of the system has been verified only in cats and dogs; in other species where it is not present vasodilation is achieved only by relaxation of vasoconstrictor tone. sympathetic nerves. 1. see sympathetic trunk (below).wo long ganglionated nerve strands, one on each side of the vertebral column, extending from the base of the skull to the coccyx. sympathetic trunk ganglia. ganglia situated segmentally along the paired sympathetic trunks beside the vertebral bodies.
As a summary, letâs briefly calculate how long it will take you to start a phlebotomist from scratch: 1  Preparation and application to schools: 1 month. 2  Phlebotomy training itself: 1-2 semesters, or 4 to 8 months, depending on college.
The average wage for a Phlebotomist is $14.15 per hour. People in this job generally don't have more than 20 years' experience. A skill in Medical Terminology is associated with high pay for this job.