A chest X-ray is a very common and non-invasive radiology test on the internal organs. In fact, a chest X-ray is usually among the first procedures a patient must undergo if there are any suspicions of lung or heart disease. The x-ray can reveal a lot about the body such as the condition of the lungs and ribs, the blood vessels, and the possible heart-related lung problems. In my observation, a physician at a local urgent care clinic performed a chest X-ray on a patient. The physician ordered the chest X-ray in order to take a closer look at the patient’s chest cavity. However, if the physician discovered any potentially serious issues at the Urgent Care, the x-rays would be sent to larger hospitals and clinics to get reviewed by a radiologist.