233 results found
Medical tests
… they are, and check to see how well treatment for a lung disease is working. The tests look at: How much air your … to: Find the cause of breathing problems. Find certain lung diseases, such as asthma or chronic obstructive pulmonary disease (COPD) . Check a person's lung function before …
Medical tests
… Hyperthyroidism. Bleeding problems. Lupus. Chronic kidney disease. Type 1 diabetes or gestational diabetes. High blood … Hyperthyroidism. Bleeding problems. Lupus. Chronic kidney disease. Type 1 diabetes or gestational diabetes. High blood …
Medical tests
… . Diagnose lung cancer or lymphoma (including Hodgkin disease ). It is often done to check lymph nodes to see if … Follow the instructions exactly about when to stop eating and drinking. If you don't, your procedure may be … Follow the instructions exactly about when to stop eating and drinking. If you don't, your procedure may be …
Medical tests
… or cartilage. Problems could include tears, arthritis, or disease. For example, this test may be used to help find … For instance, have you had a reaction from a bee sting or eating shellfish? Are allergic to any medicines. This … For instance, have you had a reaction from a bee sting or eating shellfish? Are allergic to any medicines. This …
Medical tests
… malnutrition, vomiting, diarrhea and certain kidney diseases, such as Bartter's syndrome. Bartter's syndrome is … malnutrition, vomiting, diarrhea and certain kidney diseases, such as Bartter's syndrome. Bartter's syndrome is …
Medical tests
… The electric current may cause skin redness and excess sweating for a short time after the test is done. In rare … gland problems, such as adrenal insufficiency or Addison's disease . Hypothyroidism . Kidney failure . Related … The electric current may cause skin redness and excess sweating for a short time after the test is done. In rare …
Medical tests
… that can quickly check the extent of blood vessel damage or disease. Duplex Doppler. This test uses standard ultrasound … has other problems, such as preeclampsia or sickle cell disease. A transcranial Doppler (TCD) ultrasound may be used in children with sickle cell disease. The test can check for the risk of stroke. How To …
Medical tests
… you have narrowed or blocked arteries from coronary artery disease . Why It Is Done Cardiac catheterization is done to: … Prepare Follow the instructions exactly about when to stop eating and drinking. If your doctor told you to take your … cath lab is kept cool. This keeps the equipment from overheating. For many people, the hardest part of the test is …
Medical tests
… biopsy. Follow the instructions exactly about when to stop eating and drinking. If you don't, your procedure may be … thyroid tissue. Abnormal: The biopsy sample shows thyroid disease (such as inflammation of the thyroid gland), thyroid … biopsy. Follow the instructions exactly about when to stop eating and drinking. If you don't, your procedure may be …
Medical tests
