272 results found
Medical tests
… Albumin. Albumin proteins keep the blood from leaking out of blood vessels. Albumin also helps carry some … kidney disease High beta globulin: Very high cholesterol; low iron (iron-deficiency anemia) High gamma globulin: … infection; liver disease; some forms of cancer Low values Low values may be caused by many conditions. Some …
Medical tests
… of eggs by the ovaries . The amount of FSH varies throughout a woman's menstrual cycle and is highest just before she … ovarian function before age 40 (premature ovarian failure). Low egg supply (ovarian reserve). Menopause has occurred. … values in children may mean that puberty is about to start. Low values Low FSH values may mean: A woman is not producing …
Medical tests
… in a baby's blood, it can cause liver damage, problems with eating, and intellectual disabilities. The damage caused by … breast milk or formula. Babies with galactosemia need foods low in galactose in order to gain weight and to prevent … galactosemia, a genetic test can be done on adults to find out whether they have an increased chance of having a child …
Medical tests
… It helps keep the water (the amount of fluid inside and outside the body's cells) and electrolyte balance of the … or as an ingredient in cooking. Sodium is found in table salt as sodium chloride and in baking soda as sodium … Urine sodium levels are often high when blood levels are low. The urine sodium level is often low when blood levels …
Medical tests
… in the body. (Water is the amount of fluid inside and outside the body's cells.) It is also important in how … potassium for the body's needs. But if your levels get low, it can take some time for your body to start holding on to potassium. A potassium level that is too high or too low can be serious. Abnormal levels may cause symptoms such …
Medical tests
… rate, muscle strength, and mental alertness. They also lower the amount of blood that goes to the skin and … And that can cause high blood pressure, excessive sweating, headaches, fast heartbeats, and tremors. How To … Many blood pressure medicines can also cause high levels. Low values Low values may be caused by diabetes or some …
Medical tests
… sweat, called pilocarpine. The other pad is soaked with salt water. Other pads called electrodes are placed over the … how much sweat the skin produced, and it is checked to find out how much chloride the sweat contains. Another testing … The electric current may cause skin redness and excess sweating for a short time after the test is done. In rare …
Medical tests
… The amount of estradiol in a woman's blood varies throughout her menstrual cycle . After menopause , it drops to a very low but constant level. Estriol levels are most often … than one fetus, such as twins or triplets. Early puberty. Low values Low values may be caused by: Problems with …
Medical tests
… embolism . This is a blood clot that prevents normal blood flow in the lung. Two types of lung scans are usually done … done to: Find a blood clot that is preventing normal blood flow to part of a lung. Look at the flow of blood or air … For the ventilation scan, a mask will be placed over your mouth and nose. Or you may have a nose clip on your nose and …
Medical tests
… forms of thalassemia , may cause hemoglobin A levels to be low and hemoglobin F levels to be high. Hemoglobin F (fetal … E. This type of hemoglobin is found in people of Southeast Asian descent. Hemoglobin D. This type of … in the normal range may still be normal for you. High and low values Higher-than-normal amounts of both hemoglobin A2 …
