292 results found
Medical tests
… (TCD) ultrasound. Check for varicose veins or other vein problems. Map veins that may be used for blood vessel … used to check the health of the fetus. The mother has other problems, such as preeclampsia or sickle cell disease. A … The test does not show significant narrowing or other problems in any of the arteries. There is no sign of a …
Medical tests
… The studies are done to find out what's causing your sleep problems. Sleep studies can also find out if you have a … if you are tired all day. These studies can help find sleep problems, such as: Sleep apnea. Excessive snoring. Problems staying awake, such as narcolepsy . Problems with …
Medical tests
… To check, or screen, babies and young children for hearing problems that might affect their ability to learn, speak, or … language development. Some speech, behaviour, and learning problems in children can be related to problems with hearing. For this reason, many schools provide …
Medical tests
… Rh) that occur on red blood cells can sometimes also cause problems. So they are also checked for a match before giving … has occurred, the baby can develop mild to severe problems (called Rh disease or erythroblastosis fetalis ). … that almost always prevents sensitization from occurring. Problems from Rh sensitization have become very rare since …
Medical tests
… who have had stomach or intestinal surgery, small intestine problems, or people with a family history of this anemia. … the vitamin B12 test is not usually used to diagnose these problems. In rare cases, high levels may be found in people … vitamin B12 deficiency anemia , which might be caused by problems with the absorption of the vitamin (such as …
Medical tests
… how well it's being absorbed by your intestines. Look for problems that cause your bones to lose calcium. See how well your kidneys are working. Check for problems with the parathyroid glands . A urine calcium test … . Not getting enough vitamin D . Pre-eclampsia . Kidney problems. Malnutrition caused by diseases such as celiac …
Medical tests
… either vitamin may cause anemia. Check for malnutrition or problems absorbing (malabsorption) folate. See if treatment … , sprue , or Crohn's disease . Low folate levels can cause problems for certain people. For example: Someone who is … either vitamin may cause anemia. Check for malnutrition or problems absorbing (malabsorption) folate. See if treatment …
Medical tests
… , and lower airways. This procedure may be done to diagnose problems with the airway, the lungs, or the lymph nodes in the chest. It may also be done to treat problems such as an object or growth in the airway. There … Done Bronchoscopy may be used to: Find the cause of airway problems, such as bleeding, trouble breathing, or a …
Medical tests
… done when other tests can't identify the cause of lung problems. How To Prepare If you take aspirin or some other … X-ray is usually taken after a lung biopsy to look for any problems related to the biopsy. Bronchoscopic biopsy A … biopsy is done by a doctor who specializes in lung problems ( respirologist or a thoracic surgeon ). A thin, …
Medical tests
… as water heaters and ovens. These things usually cause no problems. But if they are not used or installed properly, … symptoms, such as: Headache, dizziness, or vision problems. Nausea or vomiting. Muscle weakness. Confusion or … as water heaters and ovens. These things usually cause no problems. But if they are not used or installed properly, …
