Clinic Nurse Qualifications: Current licensure as a Licensed Practical Nurse (LPN) or Registered Nurse (RN) in the State of Oklahoma or current multistate license from a Nurse Licensure Compact (NCLEX) member state. The Medical Assistant provides direct patient care by taking vitals, patient history, venipuncture, lab, x-ray, referrals, and patient phone messages as directed by the provider and/or clinical supervisor.