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.
Stress: Hormonal changes due to stress may cause some bloating. Also, stress can sometimes lead to poor digestion which can also lead to bloating. Poor food choices: Some foods are more likely to lead to gas and bloating. Eating healthy is not a sure-fire fix since even some healthy foods can cause bloating.