there are three chambers to the lungs and to listen to all of them efficiently-the dr has to put the stethoscope in 4 different places. once on your upper back (near your shoulder blades), once on the sides of your waist, once on your lower back and then in the front at the center of your chest which is close to your heart.
You might be wondering what causes stomach bloating. There are dozens of different sneaky reasons you might develop a bloated stomach â allergies, hormonal imbalances, thyroid dysfunction, gut troubles and more.
Prevalence, Causes and Treatment. One of the the commonest cause of bloating is food intolerance-or the inability to fully digest certain foods. Incomplete digestive processing produces unexpected gases in the intestine-creating painful pressure, and making the abdomen balloon outwards-stomach bloating. A major cause of stomach bloating is Gluten intolerance. 2  Another major cause of bloating is Dairy intolerance-including lactose intolerance. 3  Also-Fructose sensitivity causes stomach bloating. 4  Other causes of bloating are Nightshade Vegetables and Yeast Sensitivity.