Knowledge Skills and Abilities: Individuals must possess these knowledge, skills, and abilities or be able to explain and demonstrate that they can perform the primary functions of the job, with or without a reasonable accommodation, using some combination of skills and abilities and possess the necessary physical requirements, with or without a reasonable accommodation, to safely perform the essential functions of the job. Working collaboratively with physicians, nurses, and allied health professionals, the APP delivers advanced clinical assessment, diagnosis, and treatment for patients with acute and chronic cardiopulmonary diseases.