Bronchitis Jigsaw Puzzle - Version 1.0 BronchitisQA has released a jigsaw puzzle to help you learn about the signs and symptoms of bronchitis. Bronchitis is a disease that affects of 1 million people each year in the United States alone. Become aware of how bronchitis attacks your lungs and of the treatment options available for bronchitis. This jigsaw puzzle will help you learn about your lungs and where your bronchi are located so you will learn first hand about how bronchitis is a disease that should not be taken lightly.