What additional diagnostic tests should my baby have for Pneumonia-Neonatal?

A chest X ray, blood count, and blood culture are done on babies with suspected pneumonia. Other blood tests that may be done are a measurement of inflammation, c-reactive protein, and a blood gas, which determines how well the lungs are functioning. If a breathing tube is required, a sample of the secretions from the airways may be sent to determine if bacteria are present or not.