A chest x-ray cannot diagnose bronchitis. A chest x-ray may show pneumonia, but one can have pneumonia with a normal chest x-ray.

I need a h.c.p.c.s for a routine chest x-ray

..No

The medical word for getting an x-ray is known as roentgenography. During this procedure the patient is placed between the x-ray beam and an x-ray plate. The x-ray beams reflect through the patient body to the x-ray plate.

Infective etiology (or infectious etiology) in chest x-ray is an detailed examination of how the disease has spread in the patient's chest.