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Medical tests
… or legs. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you … If a contrast material is used, you may feel some coolness when it is put into your IV. In rare cases, you may feel: …
Medical tests
… or computed tomography (CT) scan . For an MRI of the head, you lie with your head inside a special machine (scanner) … test. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you … If a contrast material is used, you may feel some coolness when it is put into your IV. In rare cases, you may feel: …
Medical tests
… sclerosis (MS) , the doctor will collect information about your symptoms. The kinds of symptoms, as well as how and when they occur, are important in evaluating whether you might have MS. Even symptoms that you might have had several years …
Medical tests
… with an X-ray , ultrasound , or CT scan . For an MRI test, you are placed inside the magnet so that your belly is … but can take as long as 2 hours. How It Feels You won't have pain from the magnetic field or radio waves used for … If a contrast material is used, you may feel some coolness when it is put into your IV. In rare cases, you may feel: A …
Medical tests
… in the brain caused by too much CSF. How To Prepare Tell your doctor ALL the medicines and natural health products … that says you understand the risks of the test and agree to have it done. How It Is Done A spinal tap may be done in … skin. Then a long, thin needle is put in the spinal canal. When the needle is in place, the solid central core of the …
Medical tests
… test uses ultrasound to look at the inside of your uterus. A salt (saline) solution is put in the uterus … tubes for blockage. How To Prepare Schedule your test for when you won't be having your period. Your doctor may … doing the test when you could be pregnant. Your doctor may have you take an over-the-counter pain medicine, such as …
Medical tests
… of thyroid tissue can be taken by: Fine-needle biopsy. Your doctor puts a thin needle through the skin and into the … the skin to see the thyroid gland. This method is done when other tests have not found the cause of your symptoms. … Open biopsy. You will get general anesthesia and be asleep during an open biopsy. Follow the instructions exactly …
Medical tests
… view of the parts of the eye . During the examination, your doctor can look at the front parts of the eye. These … of your eyes. Before the test, tell your doctor if you have glaucoma or are allergic to eyedrops that dilate or … home after the test. You also will need to wear sunglasses when you go outside or into a brightly lit room. How It Is …
Medical tests
… the level of calcium in the blood is carefully controlled. When blood calcium levels get low ( hypocalcemia ), the … of calcium in the body depends on the amount of: Calcium you get in your food. Calcium and vitamin D your intestines … eggs, fish, green vegetables, and fruit. Most people who have low or high levels of calcium do not have any symptoms. …
Medical tests
… Test Overview A voiding cystourethrogram (say "sis-toh-you-REE-throh-gram") is a test that is done to see if there … urinary tract infections and not being able to control when you urinate (urinary incontinence). Check for … the catheter is inserted and while it's in place. You will have a feeling of fullness in your bladder and an urge to …