329 results found
Medical tests
… test measures the amount and pattern of antibodies in your blood that work against your own body (autoimmune reaction). … tests can find out which antibodies are in the blood in higher amounts than normal. Sometimes ANA test results can … . Medicines, such as those used to treat high blood pressure, heart disease, and tuberculosis (TB). Viral …
Medical tests
… asbestos fibres in the lungs (asbestosis). How To Prepare Home or office sample No special preparation is needed if the sputum sample is to be collected at home or in your doctor's office. Bronchoscopy sample Your doctor will … uncomfortable. Bronchoscopy sample You may be able to feel pressure in your airway as the bronchoscope is moved from …
Medical tests
… Test Overview A rheumatoid factor (RF) blood test measures the amount of the RF antibody present in … can attach to normal body tissue and cause damage. A high level of RF can be caused by several autoimmune … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health …
Medical tests
… (SPEP) test measures specific proteins in the blood to help identify some diseases. Proteins are … of the protein in blood serum is albumin. Alpha-1 globulin. High-density lipoprotein (HDL), the "good" type of … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health …
Medical tests
… test measures the level of D-xylose, a type of sugar, in a blood or urine sample. This test is done to help diagnose … For 24 hours before a D-xylose test, do not eat foods high in pentose, a sugar similar to D-xylose. These foods … with the results of a D-xylose test. For this reason, your doctor may instruct you to temporarily stop these …
Medical tests
… endoscopy may be done to: Find what's causing you to vomit blood. Find the cause of symptoms, such as upper belly pain … GI tract, someone may change your position or apply gentle pressure to your belly. After the examination is done, the … away on its own without treatment. The risk of problems is higher in people who have serious heart disease. It's also …
Medical tests
… takes pictures of the organs and other structures in your upper belly. It uses sound waves to show images on a … can be checked include the: Abdominal aorta . This large blood vessel passes down the back of the chest and belly. It … belly hurts already from an injury or illness, the slight pressure from the transducer may be somewhat painful. You …
Medical tests
… This helps the doctor see better. It may cause you to feel pressure in your bladder area for a short time. If you are … If you have a biopsy, you may have a small amount of blood in your urine for several days. You may also need a … You may have your knees bent, legs apart. Your feet or thighs may be placed in stirrups. Your genital area is …
Medical tests
… Test Overview A contraction stress test checks to see if your baby will stay healthy during contractions when you are … are 34 or more weeks pregnant. During a contraction, the blood and oxygen supply to your baby drops for a short time. … a little to your left side. This is so you will not put pressure on the blood vessels in your belly. Two belts with …
Medical tests
… Cortisol is made by the adrenal glands. Cortisol levels get higher when the pituitary gland releases adrenocorticotropic … the toilet. Don't save this urine. This marks the start of your 24-hour period. For the next 24 hours, collect all your … not get toilet paper, pubic hair, stool (feces), menstrual blood, or anything else in your urine sample. How It Feels …
