329 results found
Medical tests
… problems or find out whether a woman has gone through menopause. See why a child is going through early or delayed … such as cimetidine, letrozole, and levodopa, can change your test results. You may be asked to stop taking medicines … having a follicle-stimulating hormone (FSH) test. Make sure your doctor has a complete list of all the prescription and …
Medical tests
… medicines and hormones. Low urine sodium levels have many causes, such as heart failure, malnutrition, and diarrhea. Why … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done Urine sodium can be … sample is done at home. Timed urine collection You collect your urine for a period of time, such as over 4 or 24 hours. …
Medical tests
… pH , the amount of potassium you eat, the hormone levels in your body, severe vomiting, and taking certain medicines, … diet has enough potassium for the body's needs. But if your potassium levels get low, it can take some time for … or too low can be serious. Abnormal potassium levels may cause symptoms such as muscle cramps or weakness, nausea, …
Medical tests
… is made by the placenta during pregnancy. The test can be used to see if a woman is pregnant. HCG can be found in the … hCG goes up early in pregnancy can give information about your pregnancy and the health of your baby. Soon after delivery, hCG can no longer be found …
Medical tests
… in the body depends on the amount of: Calcium you get in your food. Calcium and vitamin D your intestines absorb. Phosphate in the body. Certain … to get the right amount of calcium in your food because the body loses calcium every day. Foods rich in calcium …
Medical tests
… liver biopsy is a procedure to take a very small sample of your liver tissue. Then a doctor looks at this tissue under … the biopsy area. Then the doctor puts a long needle through your skin between two of your lower ribs on your right side. … into your liver to take the tissue sample. The doctor may use X-ray pictures on a screen to help guide the needle into …
Medical tests
… the cervical mucus. This test is not done very often because there are other fertility tests that give more … penetrate an egg. This can vary from lab to lab. Talk with your doctor to find out if your results are normal. Sperm penetration assay (SPA) …
Medical tests
… needle biopsy ). A numbing medicine ( local anesthetic ) is used to prevent pain during this procedure. Intravenous (IV) … bone problems seen on an X-ray. An open bone biopsy allows your doctor to do surgical treatment at the same time, if needed. How To Prepare Before having a bone biopsy: Tell your doctor ALL the medicines and natural health products …
Medical tests
… mouthwash, and toothpaste. Low sodium levels have many causes, such as heart failure, malnutrition, and diarrhea. … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health … Results Each lab has a different range for what's normal. Your lab report should show the range that your lab uses for …
Medical tests
… It Feels Risks Results Test Overview Your esophagus is the tube that connects your throat to your stomach. It moves food and liquid down … can find: A weak lower esophageal sphincter . This may cause reflux. Weak muscle contractions when you swallow. This …
