329 results found
Medical tests
… who are trying to become more fit and lose weight sometimes use the test to check for changes in their body fat … to measure the thickness of fat at one or more places on your body. It is most accurate when a well-trained person … Information Fitness: Getting and Staying Active Weight Management Current as of: August 25, 2022 Author: …
Medical tests
… Test Overview Lung function tests check to see how well your lungs work. The tests can find lung problems, measure … Body plethysmography. Inhalation challenge test. Exercise stress test. You may also hear the tests called pulmonary … and air, or a mixture of carbon monoxide and air. Sometimes a sample of blood may be taken from an artery in your …
Medical tests
… A biophysical profile (BPP) test measures the health of your baby (fetus) during pregnancy. A BPP test may include a non-stress test with electronic fetal heart monitoring and a … the gel on your skin and moved across your belly a few times. You may be able to watch the screen to see the …
Medical tests
… (say "kat-uh-KOH-luh-meens") are hormones made mostly by your adrenal glands as a reaction to stress. When you feel stressed, these hormones increase … in the refrigerator. Empty your bladder for the last time at or just before the end of the 24-hour period. Add …
Medical tests
… prolactin, which is made by the pituitary gland , in your blood. Pregnant women have high levels of prolactin, … During pregnancy, prolactin levels increase by 10 to 20 times. After the baby is born, prolactin stays high if you … also get higher during times of physical or emotional stress. Many medicines can cause prolactin levels to go up. …
Medical tests
… adrenal glands . Catecholamines help the body respond to stress or fright and prepare the body for "fight-or-flight" … make large amounts of catecholamines as a reaction to stress. The main catecholamines are epinephrine … test. Do not use tobacco for 4 hours before the blood test. Your doctor may ask you to stop certain medicines, such as …
Medical tests
… measures the amount of a type of sugar, called glucose, in your blood at the time of testing. The test can be done at home or anywhere, … helpful in learning how your body reacts to foods, illness, stress, exercise, medicines, and other activities. Testing …
Medical tests
… be done on a sample of urine that is collected: At a random time. This is usually after the first time you urinate in … is done to check for albumin in the urine. It helps tell your doctor how well your kidneys are working. This test is done most often to …
Medical tests
… how much semen is present in one ejaculation. Liquefaction time. Semen is a thick gel at the time of ejaculation. It … 2 to 5 days before this test. This helps to make sure that your sperm count will be at its highest. It also makes the … alcohol for a few days before the test. Be sure to tell your doctor about any medicines or natural health products …
Medical tests
… the tracer is put into a vein (intravenous, or IV ) in your arm. Sometimes it's taken by mouth or inhaled through the nose. The … wall motion. No muscle wall thickening. Abnormal: Abnormal stress and resting images may be a sign of heart attack. …
