296 results found
Medical tests
… take creatinine out of your blood and pass it out of your body in urine. If your kidneys are damaged and can't work as … protein for 24 hours before the blood creatinine test and during the creatinine clearance urine test. Drink plenty of … levels can be caused by carbon monoxide poisoning and pregnancy. High BUN-to-creatinine ratios occur with sudden …
Medical tests
… substance in liquid form) to look at organs or bones in the body. During the test, the tracer is put into a vein (intravenous, … You are pregnant. A SPECT scan usually isn't done during pregnancy because the radiation could harm the unborn baby …
Medical tests
… happens when the baby's blood mixes with the mother's blood during pregnancy or delivery. This causes the mother's immune … the baby's red blood cells in future pregnancies. This antibody response is called Rh sensitization and, depending on …
Medical tests
… can also spread to the fetus of a person who has syphilis during pregnancy. Testing is done on blood, body fluid, or tissue samples. If a first screening test …
Medical tests
… see if the hormone is present. HCG is made by the placenta during pregnancy. The test can be used to see if a woman is … for birth defects. The amount that hCG goes up early in pregnancy can give information about your pregnancy and the …
Medical tests
… can determine whether the bladder is emptying completely during urination. Check for growths in the pelvis. Guide the … of the ovaries during treatment for infertility . Confirm a pregnancy and see if it is in the uterus. Pelvic ultrasound may be used early in pregnancy to check the age of the pregnancy or to find a …
Medical tests
… device such as a pin or an artificial joint in a bone. Find changes in your bones caused by conditions such as an … is examined. You will be given a cloth or paper gown to use during the test. You may be allowed to keep on your … not a reason to avoid the test. If you need an X-ray during pregnancy, a lead apron will be placed over your belly to …
Medical tests
… Done Results Test Overview During the first trimester of pregnancy, screening tests for birth defects may be done. … measure the level of two substances in the blood called pregnancy-associated plasma protein A (PAPP-A) and …
Medical tests
… baby mixes with the blood of an Rh-negative mother during pregnancy or delivery, the mother's immune system makes antibodies. This antibody response is called Rh sensitization and, depending on …
Medical tests
… is a blood test that may be done at 15 to 22 weeks of pregnancy. It's used to look for possible problems with your … Estriol (uE3). This is a form of estrogen that increases during pregnancy. It's made in large amounts by the placenta. …
