321 results found
Medical tests
… beam of X-rays to look at movement within the body. It allows the doctor to see your organs move or to guide a biopsy … scan can look for problems of the arms or legs, such as the shoulder, elbow, wrist, hand, hip, knee, ankle, or foot. … takes a few minutes. How It Feels The test will not cause pain, but some people feel nervous inside the CT scanner. If …
Medical tests
… and scanners to make magnified images, or pictures, of the back of your eye . This includes the retina. It's the part … the image. Angiogram. A dye is injected into your arm. It flows through your blood to the blood vessels in your eye. … of your eye. How It Feels The tests themselves don't cause pain or discomfort. For some tests, very bright light may …
Medical tests
… upper gastrointestinal (or GI) endoscopy is a test that allows your doctor to look at the inside of your esophagus, … or bleeding. It also can be used to look for signs of acid backing up into your esophagus. This is called … blood. Find the cause of symptoms, such as upper belly pain or bloating, trouble swallowing (dysphagia), vomiting, …
Medical tests
… a kidney stone through a ureter or the urethra may be painless or it may cause severe pain. A kidney stone may … little pain. A larger stone may cause a lot of pain in the lower back, groin, or genitals as it moves down the ureters or the …
Medical tests
… a visual examination. Dental X-rays may also be done as follow-up after dental treatments. The following types of … radiation. Bitewing. These X-rays show the upper and lower back teeth in a single view. These X-rays are used to check … How It Feels X-rays take only a few minutes and are not painful. Some people may gag on the plastic or cardboard …
Medical tests
… The vibration speed of a sound wave determines how high or low a sound is (pitch). The height of the sound wave … Talk to your doctor about whether your child has been or should be tested. To screen children and teens for hearing … 1 hour. How It Feels This test usually doesn't cause any pain or discomfort. Risks There are no known risks from …
Medical tests
… too high. And if your kidneys aren't working the way they should, the level of uric acid in the urine can get too low. High levels of uric acid can cause crystals to form in joints. This causes a painful problem called gout . If gout isn't treated, the …
Medical tests
… part of the male reproductive system. Healthy people have low amounts of PSA in the blood. The amount of PSA in the … treatment to watch for any signs of the cancer coming back. A PSA level that rises after radical prostatectomy or … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
Medical tests
… meters can store hundreds of glucose readings. This allows you to review collected glucose readings over time and … glucose levels at certain times of the day. It also allows you to quickly spot any major changes in your glucose … sugar level in your target range. Why It Is Done If you have diabetes, testing your blood glucose levels at home …
Medical tests
… done to screen for ear problems, such as hearing loss, ear pain, discharge, lumps, or objects in the ear. An ear … and see the eardrum. Your doctor will gently pull the ear back and slightly up to straighten the ear canal. For a baby … This can often be avoided by putting the otoscope in slowly and carefully. If the otoscope does scrape the lining …
