Nurse practitioner Linda Nelson of the University of South Florida Physicians Group gets Joel Byam, 11, to open wide during his back-to-school physical examination Tuesday at the Metropolitan Ministries Pediatric Clinic. Joel and his mother arrived Sunday at Metropolitan Ministries Family Care Center. They came from Louisiana. Byam will attend classes at the care center. The clinic is a collaborative effort of GTE, Tampa General Hospital and the USF Pediatric Clinic.