329 results found
Medical tests
… The test measures the amount of alcohol in the air that you breathe out (exhale). You can measure your own breath … The test measures the amount of alcohol in the air that you breathe out (exhale). You can measure your own breath …
Medical tests
… as the tracer moves through your lungs. You may be asked to breathe the gas in and out through your mouth for several … It may be a sign of chronic obstructive pulmonary disease (COPD) or asthma . The perfusion scan is abnormal, but the … by certain types of lung disease, such as pneumonia or COPD, or by a pulmonary embolism. Lung scan results can help …
Medical tests
… lung cancer, chronic obstructive pulmonary disease (COPD) , collapsed lung ( pneumothorax ), or cystic fibrosis … some discomfort if you need to hold a certain position, breathe deep, or hold your breath while the X-ray is done. … lung cancer, chronic obstructive pulmonary disease (COPD) , collapsed lung ( pneumothorax ), or cystic fibrosis …
Medical tests
… cystic fibrosis , or chronic obstructive pulmonary disease (COPD) . See how well treatment for lung diseases is working. … and how soon to do it. Do not smoke just before the test or breathe second-hand smoke. How It Is Done If you are on … cystic fibrosis , or chronic obstructive pulmonary disease (COPD) . See how well treatment for lung diseases is working. …
Medical tests
… or lozenge. This is to relax your gag reflex and make it easier to insert the endoscope into your throat. During the … swollen. Some people report that they feel as if they can't breathe at times because of the tube in their throat. But … swollen. Some people report that they feel as if they can't breathe at times because of the tube in their throat. But …
Medical tests
… gargle, or lozenge to relax your gag reflex. This makes it easier to insert a thin, flexible fibre-optic endoscope … swollen. Some people report feeling as though they can't breathe sometimes because of the tube in their throat. This … swollen. Some people report feeling as though they can't breathe sometimes because of the tube in their throat. This …
Medical tests
… and how quickly you can move air out of your lungs. You breathe into a mouthpiece attached to a machine called a … such as asthma or chronic obstructive pulmonary disease (COPD) . Check a person's lung function before surgery. Check … such as asthma or chronic obstructive pulmonary disease (COPD) . Check a person's lung function before surgery. Check …
Medical tests
… you may feel like coughing or gagging. The test may be easier if you try to take slow, deep breaths. You may not … inserted. You may vomit material from your stomach and then breathe it into your lungs (aspiration). The tube may make a … inserted. You may vomit material from your stomach and then breathe it into your lungs (aspiration). The tube may make a …
Medical tests
… ulcer disease, chronic obstructive pulmonary disease (COPD) , inflammation of the gallbladder (cholecystitis), or … ulcer disease, chronic obstructive pulmonary disease (COPD) , inflammation of the gallbladder (cholecystitis), or …
Medical tests
… or lozenge. This is to relax your gag reflex and to make it easier to insert the probe. Shortly before the procedure … feel numb and swollen. Some people feel like they can't breathe at times because of the probe in their throat, but … feel numb and swollen. Some people feel like they can't breathe at times because of the probe in their throat, but …
