Common Pathogens in HAP VAP PharmacyLibrary The characteristics difference between HAP and VAP Download Scientific Diagram HAP VAP Diagram Quizlet VAP #HAP #pneumonia The diagnosis of VAP is difficult as clinical signs suggestive of pneumonia, such as fever, tachycardia, and leukocytosis, are nonspecific in critically ill patients. Moreover, particularly in A 58 year old male presents to the ER with a 4 day history of high fever, a dry hacking cough, and severe shortness of breath. He also complains of profuse watery diarrhea and confusion. PPT THE DIAGNOSTIC AND THERAPEUTIC DEVELOPMENT OF HOSPTAL ACQUIRED PNEUMONIA PowerPoint Presentation ID:4330111