329 results found
Medical tests
… kidney from substances that would normally pass out of the body in the urine. When there are large amounts of these … Prepare If you think you might have a kidney stone, talk to your doctor. You may be told to collect the stone by straining your urine through a fine-mesh strainer or through fine …
Medical tests
… Some types of bacteria that normally live on or in the body can cause an infection if they go to parts of the body … there's nothing you have to do before this test, unless your doctor tells you to. If you are taking or have recently taken antibiotics , tell your doctor. How It Is Done To collect a tissue or fluid …
Medical tests
… including a culture , genetic tests, or tests to study the body's immune system (immunological tests). Lymph nodes are … a microscope for problems. Fine-needle aspiration biopsy. Your doctor inserts a thin needle into a lymph node and … that was put into the biopsy site. You will also feel sleepy for several hours. How long the test takes A …
Medical tests
… procedure in which a small sample of bone is taken from the body and looked at under a microscope for cancer, infection, … bone problems seen on an X-ray. An open bone biopsy allows your doctor to do surgical treatment at the same time, if … talk to you about pain medicine. Open biopsy You will be asleep or the area will be numb so you will not feel any …
Medical tests
… In many cases MRI gives information about structures in the body that can't be seen as well with an X-ray , ultrasound , … For an MRI test, you are placed inside the machine so that your shoulder is inside the strong magnetic field. MRI can … The contrast material may be put in a vein ( IV ) in your arm or directly into your shoulder joint. Why It Is …
Medical tests
… In many cases MRI gives information about structures in the body that cannot be seen as well with an X-ray , ultrasound … . For an MRI test, you are placed inside the magnet so that your belly is inside the strong magnetic field. MRI can find … to not eat or drink for several hours before the test. Tell your doctor if you get nervous in tight spaces. You may get …
Medical tests
… through the digestive tract . After you chew and swallow your food, it moves into your stomach, where it is mixed with acid and digestive … intestine, where nutrients are absorbed for use by your body. The food then goes into your large intestine (colon) …
Medical tests
… if the tracer is evenly spread in the gland. This helps your doctor know if the thyroid gland is working properly. … who have had thyroid cancer surgery. How To Prepare Tell your doctor if you: Take any medicines regularly. Be sure … jewellery or metal objects from around your neck and upper body. How It Is Done A radioactive iodine uptake (RAIU) test …
Medical tests
… folate in the blood. Folate is one of many B vitamins. The body needs folate for normal growth and to make red blood … usually affected by the amount of folate and folic acid in your diet each day. Folate deficiency can result in a type … hours before the test. If you take any medicines regularly, your doctor will talk to you about how to take these before …
Medical tests
… has syphilis during pregnancy. Testing is done on blood, body fluid, or tissue samples. If a first screening test … another test is done to confirm a syphilis infection. Your doctor may choose from many tests to screen for and … you make wise health decisions or take action to improve your health. Decision Points focus on key medical care …
