Phlebotomy Course & CNA ClassProctored exams are offered for staff members of St. John's United. Future classes to be revealed. Before starting job as a CNA, pupils are commonly required to finish a health examination that licenses they are fit sufficient to carry out the tasks of a nursing assistant. https://earlylearningresourcecent28405.blogoscience.com/37202034/phlebotomy-course-cna-class