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.
Food allergies and intolerances can cause gas and bloating. But these need to be confirmed by your doctor. Many people self-diagnose these conditions and unnecessarily eliminate healthy dairy and whole grains from their diets. If you suspect you have an allergy or intolerance, see your doctor for tests.
Abdominal distension may be due to a number of reasons which are not always related to any disease. The most common causes of generalized abdominal bloating or a swollen stomach is due to the five Fâs â flatus (gas), fat, fluid, feces (constipation), fetus (pregnancy). Many diseases of any of the abdominal organs and structures can result in bloating that is evident as an increase in the abdominal diameter.