329 results found
Medical tests
… non-pregnant women. The level of AFP in the blood is used in a serum quadruple screening test. This test is often … four substances in a pregnant woman's blood. They are the hormone inhibin A, alpha-fetoprotein (AFP), human chorionic … that are important to many health problems. Pregnancy: Should I Have Screening Tests for Birth Defects? Why It Is …
Medical tests
… A test for catecholamines measures the amount of the hormones epinephrine, norepinephrine, and dopamine in the … increase the amount of catecholamines in the blood. This causes high blood pressure, excessive sweating, headaches, … 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
… increases. High levels of uric acid in the blood can cause solid crystals to form within joints. This causes a … Check uric acid levels in people who are undergoing chemotherapy or radiation therapy . These treatments destroy … 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
… external fetal monitor. For this test, you are given the hormone oxytocin. This hormone causes uterine contractions. You may also massage your … test or biophysical profile . A biophysical profile uses ultrasound during a non-stress test to measure a series …
Medical tests
… you have kidney or adrenal gland problems. Help find the cause for high blood pH. A condition called metabolic … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The … body, such as with syndrome of inappropriate antidiuretic hormone secretion (SIADH). Addison's disease . A condition …
Medical tests
… Blood urea nitrogen (BUN) and creatinine tests can be used together to find the BUN-to-creatinine ratio … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The … cirrhosis , or syndrome of inappropriate antidiuretic hormone secretion (SIADH). Medical …
Medical tests
… protein A (PAPP-A) and beta-human chorionic gonadotropin hormone (beta-hCG). PAPP-A is a protein in the blood. … by the placenta . In some areas, other blood tests may be used. Nuchal translucency test. This test uses ultrasound to measure the thickness of the skin at the …
Medical tests
… Test Overview A radioactive iodine uptake (RAIU) test uses a radioactive tracer and a special probe to measure how … gland is working properly. The radioactive tracer commonly used in this test is iodine. A radioactive iodine uptake … medicines that can change the RAIU test results: Thyroid hormones Antithyroid medicines Medicines or natural health …
Medical tests
… urine. If your kidneys are damaged and can't work as they should, the amount of creatinine in your urine goes down … of blood creatinine and blood urea nitrogen (BUN) can be used to find the BUN-to-creatinine ratio. This ratio can … cirrhosis, or syndrome of inappropriate antidiuretic hormone secretion (SIADH). SIADH sometimes occurs with lung …
Medical tests
… below the penis. The testicles make sperm and the male hormone testosterone . Each testicle is about the size and … examination for every teenage boy and man. Baby boys should also have their genitals checked for problems they … Testicular examination This examination can help find the causes of symptoms like pain, inflammation, swelling, or lumps …
