Detroit's Official Training Pipeline. Nursing Detroit programs begin as early as 12 years old. We provideCNA training, Phlebotomy training, CPR/BLS classes, a Nursing Pre-Apprenticeship summer jobs program for ages 16-24, a Saturday Career Pathways Mentorship Program for ages 12-18, a HeathcareConnect Community Outreach Program and Skills Refresher Courses for LPNs and RNs. Through comprehensive training, mentorship, and talent development initiatives, we're strengthening the future of healthcare in Michigan.