184 results found
Medical tests
… in the umbilical cord, through the placenta , or in the heart and brain of the fetus. This test can show if the … Testing may be done before and after exercise, if you are healthy enough. Veins in the arms and legs For this test, … manoeuvre. It is done to check blood flow toward your heart. While your legs are being tested, you may also be …
Medical tests
… EP study, is a test to see if there is a problem with your heartbeat (heart rhythm) and to find out how to fix it. In this test, … Follow the instructions exactly about when to stop eating and drinking. This may be a few hours before the …
Medical tests
… needs this B vitamin to make blood cells and to maintain a healthy nervous system . Vitamin B12 is found in animal … needs this B vitamin to make blood cells and to maintain a healthy nervous system . Vitamin B12 is found in animal …
Medical tests
… head, and neck problems; to look at blood flow to the heart; to examine bones; and to diagnose problems in other … including for epilepsy . Find poor blood flow to the heart, which may mean coronary artery disease or other heart conditions. Assess heart attack risk or find damaged …
Medical tests
… D to absorb calcium . Calcium keeps your bones and muscles healthy and strong. If your muscles don't get enough … enough sunlight. Not getting enough vitamin D in your diet. Medical Tests: Questions to Ask … D to absorb calcium . Calcium keeps your bones and muscles healthy and strong. If your muscles don't get enough …
Medical tests
… The electric current may cause skin redness and excess sweating for a short time after the test is done. In rare … or Addison's disease . Hypothyroidism . Kidney failure . Medical Tests: Questions to … or Addison's disease . Hypothyroidism . Kidney failure . Medical Tests: Questions to …
Medical tests
… procedure. Preparing for the procedure You may need to stop eating and drinking before the day of the procedure. If this … of the blood. (This is called sepsis.) An abnormal heart rhythm. A puncture of the esophagus, stomach, … Problems caused by anesthesia. People who have serious heart disease and older adults who have other chronic …
Medical tests
… inflammatory conditions (such as arthritis or lupus ), or a diet that is too high in iron. Too much iron in body organs, such as the pancreas or heart, can affect how the organ works. Low values Low … iron. Too much iron in body organs, such as the pancreas or heart, can affect how the organ works. Low values Low …
Medical tests
… doctor will tell you how soon before the procedure to stop eating and drinking. Follow the instructions exactly about … the bronchial tubes. These can impair breathing. Irregular heart rhythms (arrhythmias). Infection, such as pneumonia. … the bronchial tubes. These can impair breathing. Irregular heart rhythms (arrhythmias). Infection, such as pneumonia. …
Medical tests
… hormones. Low urine sodium levels have many causes, such as heart failure, malnutrition, and diarrhea. Why It Is Done A urine … hormones. Low urine sodium levels have many causes, such as heart failure, malnutrition, and diarrhea. Why It Is Done A …
