329 results found
Medical tests
… with an X-ray , ultrasound , or CT scan . For an MRI test, you are placed inside the machine so that your shoulder is … How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you to. Tell your … doctor will make your shoulder numb ( local anesthetic ) before putting in the contrast material. Then more MRI scans …
Medical tests
… This is called sensitivity testing. Depending on what your stool is being tested for, you may only need to collect … same steps for each sample. To collect the sample: Urinate before you collect the stool. That way, you won't get any … Do not urinate while you pass the stool. Put on gloves before handling your stool. Stool can contain germs that …
Medical tests
… for food to travel through the digestive tract . After you chew and swallow your food, it moves into your stomach, … To Prepare You may need to change your diet for a few days before having this test. You may also need to stop taking medicines for a short time before having a bowel transit time test. Tell your doctor …
Medical tests
… A biophysical profile (BPP) test measures the health of your baby (fetus) during pregnancy. A BPP test may include a … If you smoke, you will be asked to stop smoking for 2 hours before testing. This is because smoking affects the baby's … You may be asked to drink water or other liquids just before testing. You will be able to empty your bladder after …
Medical tests
… a body cavity. Confirm the proper position of tubes used by your doctor in your treatment, such as a tube to drain the … How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done You may be asked to empty your bladder before the test. You may need to take off any jewellery that …
Medical tests
… her vulva and vagina . A vaginal self-examination may help you better understand your body, the changes that take place … a menstrual period. Do not use vaginal creams or douches before doing the examination. How It Is Done Take off your … a menstrual period. You douched or used vaginal products before the self-examination. Fertility …
Medical tests
… injuries or diseases that affect the discs or joints in your spine. These problems may include spinal fractures, … How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you to. How It Is … back, a radiologist will look at the first X-ray pictures before taking others. This is done to prevent causing more …
Medical tests
… symptoms are similar to those of many other illnesses. If you and your doctor think you have Lyme disease, your doctor … disease. It may take up to 2 months after becoming infected before antibodies can be detected in a blood test. Once … How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you to. How It Is …
Medical tests
… skin infection. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you to. If you … blood thinner, ask your doctor if you should stop taking it before your procedure. Make sure that you understand exactly …
Medical tests
… of calcium in the body depends on the amount of: Calcium you get in your food. Calcium and vitamin D your intestines … Prepare Do not take calcium supplements for 8 to 12 hours before you have the test. Your doctor will tell you if you should not eat or drink anything before your test. How It Is Done A health professional uses …
