Pneumonia

Abstract

Pneumonia is a severe infection of the lung parenchyma that is one of the primary causes of morbidity and death all over the world and requires a multidisciplinary strategy of pneumonia management to achieve the best patient outcomes. The paper has presented an in-depth review of pneumonia in the combined perspectives of laboratory medicine, nursing, and radiology. Radiologically, imaging plays a core role, with chest radiography as the initial gold standard of infiltrate and complication detection and computed tomography as the better methodology for the complex cases. The lab is important in etiologic diagnosis and severity, based on complete blood counts, cultures, biomarkers, and rapid molecular tests, where laboratory results are directly used to determine severity scores such as CURB-65. The nursing perspective provides patient care that is comprehensive and ongoing and requires attention to respiratory evaluation, adopting interventions to clear airways and exchange gases in the body, and offering important patient education. This review illustrates that the best pneumonia treatment is not only provided in a vacuum but rather in a well-coordinated, interdisciplinary effort with the input of individual specialties playing a critical role in providing proper diagnosis, effective treatment, and desirable patient outcomes.