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.
Chewing gum can also lead to swallowing air, which can cause bloating. If you've got a gum habit, alternate chewing gum with sucking on a piece of hard candy or eating a healthy, high-fiber snack like fruit, vegetables, or lower-fat popcorn.
A bloated stomach is caused when there is an accumulation of gases in the stomach and intestine. Some of the commonly reported bloated stomach symptoms are stomach distension, frequent flatulence, general discomfort, abdominal pain, and change in abdomen size. Let's take a look at these symptoms in detail, and more signs of this health condition.