329 results found
Medical tests
… urinary tract infections and not being able to control when you urinate (urinary incontinence). Check for … start urinating again. Your bladder may be filled a second time. The catheter may slip out by itself while your bladder … Feels This test isn't painful, and you won't feel anything when the X-rays are taken. You may find it somewhat …
Medical tests
… general anesthesia , follow the instructions exactly about when to stop eating and drinking, or your surgery may be … you to take your medicines on the day of surgery, do so using only a sip of water. Be sure you have someone to take … Your body will reabsorb the fluid, but it may take some time. Or your doctor may decide to drain the fluid. If the …
Medical tests
… Find out if an infection with H. pylori bacteria may be causing an ulcer or irritation of the stomach lining … asked to not eat or drink anything for a certain amount of time before having a breath test or a stomach biopsy. Follow … from the arm. Urea breath test A breath sample is collected when you blow into a balloon or blow bubbles into a bottle …
Medical tests
… to take your medicines on the day of surgery, please do so using only a sip of water. Be sure you have someone to take … 15 to 20 minutes. How It Feels You will feel a brief sting when the IV line is put in or when the local anesthetic is … There is a small risk of bleeding that lasts for a long time or of infection from this test. There is no risk of …
Medical tests
… during sleep. The studies are done to find out what's causing your sleep problems. Sleep studies can also find out … NREM and REM alternate through these stages about 4 to 6 times during a night's sleep. A change in this cycle may … test measures to see if you can stay awake during a time when you are normally awake. If your doctor thinks that you …
Medical tests
… is usually called your heart rate, which is the number of times your heart beats each minute (bpm). But the rhythm and … Your pulse changes from minute to minute. It will be faster when you exercise, have a fever, or are under stress. It will be slower when you are resting. Why It Is Done Your pulse is checked …
Medical tests
… checks for changes in your heart while you exercise. Sometimes EKG abnormalities can be seen only during exercise or … 30 to 60 minutes. How It Feels The electrodes may feel cool when they are put on your chest. If you have a lot of hair … a small area under each electrode may need to be shaved. When the electrodes are taken off, they may pull your skin a …
Medical tests
… to remove samples of breast tissue. Samples may be removed using a vacuum device. To guide the biopsy, ultrasound or … general anesthesia , follow the instructions exactly about when to stop eating and drinking, or your surgery may be … biopsies leave a straight-line scar. The scar fades over time. A fine needle breast biopsy usually doesn't leave a …
Medical tests
… D-xylose is normally easily absorbed by the intestines . When problems with absorption occur, D-xylose is not … is done to: Check to see if malabsorption syndrome is causing symptoms, such as chronic diarrhea, weight loss, and … 4 hours before the test. A D-xylose test can take a long time. It might be a good idea to bring something you can do …
Medical tests
… the skin to see the thyroid gland. This method is done when other tests have not found the cause of your symptoms. … an open biopsy. Follow the instructions exactly about when to stop eating and drinking. If you don't, your … (benign) tumour. A thyroid cyst is found at the time of a biopsy. Most cysts of the thyroid gland are not …
