Performs selected patient and laboratory testing consistent with the scope of the practice, including but not limited to electrocardiography, pulmonary function tests, and vision acuity testing (dependent upon provider and site requirements). Under onsite provider supervision may perform phlebotomy, including venipuncture; pulmonary function test (PFT), ankle brachial index (ABI) and electrocardiograms (EKG), measurement, and documentation of vital signs.