• Maintain complete and detailed records of patients' health care plans and prognoses.
• Develop treatment plans, based on scientific rationale, standards of care, and professional practice guidelines.
• Provide patients with information needed to promote health, reduce risk factors, or prevent disease or disability.
• Analyze and interpret patients' histories, symptoms, physical findings, or diagnostic information to develop appropriate diagnoses.
• Diagnose or treat complex, unstable, comorbid, episodic, or emergency conditions in collaboration with other health care providers as necessary.
• Prescribe medication dosages, routes, and frequencies, based on such patient characteristics as age and gender.
• Diagnose or treat chronic health care problems, such as high blood pressure and diabetes.
• Prescribe medications based on efficacy, safety, and cost as legally authorized.