131 results found
Medical tests
… See if there is a greater chance of birth defects such as Down syndrome. The test is done with other screening tests. … of hCG can mean a multiple pregnancy (such as twins or triplets). It can also mean a molar pregnancy or Down syndrome . … of hCG can mean a multiple pregnancy (such as twins or triplets). It can also mean a molar pregnancy or Down syndrome . …
Medical tests
… If the container has a lid, remove the lid and set it down with the inner surface up. Clean the area around your penis or vagina. Start to urinate into the toilet or urinal. Collect the urine in the container. After the … inside of either container with your fingers. Don't get toilet paper, pubic hair, stool (feces), menstrual blood, or …
Medical tests
… in a pregnant woman's blood to see if the baby may have Down syndrome . Inhibin A is made by the placenta during … to see if there is a chance of chromosome problems, such as Down syndrome. Learn more Pregnancy: Should I Have Screening … in a pregnant woman's blood to see if the baby may have Down syndrome . Inhibin A is made by the placenta during …
Medical tests
… screening test to find other chromosomal problems, such as Down syndrome (trisomy 21) or Edwards syndrome (trisomy 18) … is pregnant with more than one baby, such as twins or triplets. The baby has a neural tube defect. The baby's … is pregnant with more than one baby, such as twins or triplets. The baby has a neural tube defect. The baby's …
Medical tests
… feel pressure in the blood vessel as the catheter is moved. Let your doctor know if you have pain. You will probably … occurs during the angiogram, the test may not be completed. You may need urgent treatment that could include … feel pressure in the blood vessel as the catheter is moved. Let your doctor know if you have pain. You will probably …
Medical tests
… near and far distances. The tests usually involve reading letters or looking at symbols of different sizes on an eye … check for gaps in your side (peripheral) vision. Your complete visual field is the entire area seen when your gaze is fixed in one direction. The complete visual field is seen by both eyes at the same time. It …
Medical tests
… prepare for "fight-or-flight" reactions. Your body breaks down these hormones and passes them into your urine. This … When you first get up in the morning, urinate into the toilet. Don't save this urine. This marks the start of your … the large container, and write down the time. Do not get toilet paper, pubic hair, stool (feces), menstrual blood, or …
Medical tests
… called hexosaminidase A (Hex A) in the blood. Hex A breaks down fatty substances in the brain and nerves. Tay-Sachs is an inherited disease in which the body can't break down fatty substances as it should, so the fatty substances … called hexosaminidase A (Hex A) in the blood. Hex A breaks down fatty substances in the brain and nerves. Tay-Sachs is …
Medical tests
… golf ball. Sometimes a stone may leave the kidney and move down a ureter into the bladder . From the bladder, the stone … of pain in the lower back, groin, or genitals as it moves down the ureters or the urethra. A small stone may pass … golf ball. Sometimes a stone may leave the kidney and move down a ureter into the bladder . From the bladder, the stone …
Medical tests
… you empty your bladder. But don't save this urine. Write down the time you began. For the set period of time, collect … inside of either container with your fingers. Don't get toilet paper, pubic hair, stool (feces), menstrual blood, or … inside of either container with your fingers. Don't get toilet paper, pubic hair, stool (feces), menstrual blood, or …
