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.
Bloating is sometimes due to the foods a person eats. Mayo Clinic indicates foods from the cabbage family, onions, beans and whole-grain foods are more likely to cause gas and bloating. Sugar alcohols, which provide artificial sweetening, are other likely causes, as are dairy products and fruits.