50 results found
Medical tests
… stop the flow of blood to the tips of the fingers, toes, ears, or nose. This is like frostbite and can cause tissue damage. In … burning, pain, or pale skin of the fingertips, toes, ears, or nose. Very high titres can mean you have a higher …
Medical tests
… air-filled cavities (sinuses) within the bones around the nose, and the inner ear. If these areas are of concern, a specific CT scan of … bleeding inside the head. Look for problems of the middle ear bones and the auditory nerve . Help plan for surgery. …
Medical tests
… During a bronchoscopy , your doctor will examine your throat, larynx , trachea , and lower airways. This procedure may be done to diagnose problems with the airway, the lungs, or the lymph nodes … view. To remove large tissue samples for biopsy. To clear the airway of objects (such as a piece of food) that …
Medical tests
… Hearing Tests On this page: Test Overview Why It Is Done How … Results Test Overview A hearing (audiometric) test is part of a full hearing health evaluation that measures a person's ability to …
Medical tests
… control eye movements. ENG checks how well the eyes, inner ears , and brain help you keep your balance and position … see whether there is damage or a problem in how the inner ear, brain, or nerves connecting them work. These problems … go away may be caused by conditions that affect the inner ear, brain, or the nerves connecting them. During ENG, …
Medical tests
… bronchoscopy , which uses a bronchoscope to look at the throat and airway. Why It Is Done Sputum cytology is done to … morning right after waking up. Follow these steps: If you wear dentures, remove them before collecting the sample. … lighted instrument (bronchoscope) is inserted through the nose or mouth into the throat and then into the airways …
Medical tests
… of the scope in your mouth and gently moves it down your throat. The scope is a flexible video camera. The doctor … test. An empty stomach helps your doctor see your stomach clearly during the test. It also reduces your chances of … done in an emergency, a tube may be inserted through your nose or mouth to empty your stomach. Do not take sucralfate …
Medical tests
… eye movement, oxygen and carbon dioxide blood levels, heart rate and rhythm, breathing rate and rhythm, the flow of air through your mouth and nose, snoring, body muscle movements, and chest and belly … or extra oxygen. This increases the air pressure in your throat so your airway is more open when you breathe in. When …
Medical tests
… the skin or the tissue lining ( mucous membranes ) of the throat, nose, mouth, urethra , rectum, and vagina. In rare cases, … types of samples, such as spinal fluid, blood, urine, or tears. Blood testing can be done to find out if you have been …
Medical tests
… is a test to help your doctor look at the inside of your heart. A small device called a transducer directs sound waves toward your heart. The sound waves make a picture of the heart's valves … the test. The doctor puts a small, flexible tube into your throat and guides it to the esophagus. This is the tube that …
