a man standing in a medical gown undergoes a chest x-ray procedure. taking a posteroanterior or pa radiograph at the hospital

30s actual adult asian athlete back care checkup chest clinic conventional device diagnose equipment examination expose generator gown guy hispanic hospital imaging lab laboratory late latino lit machine male man medical patient people posteroanterior posture procedure projectional proper radiation radiograph radiographer radiography radiologist radiology retired room scanner screening southeast standing taking target technician technology test thirties tube typical undergoes x-ray xray