329 results found
Medical tests
… test. Do not use tobacco for 4 hours before the blood test. Your doctor may ask you to stop certain medicines, such as … stress. This may increase catecholamine levels. Be sure to keep warm, because being cold can also increase your levels. … stress. This may increase catecholamine levels. Be sure to keep warm, because being cold can also increase your levels. …
Medical tests
… difficile (C. diff) are bacteria that live in your large intestine, or colon, all the time. They usually … some of the normal "good" bacteria in the colon that keep C. diff from growing and releasing toxins. C. diff is … some of the normal "good" bacteria in the colon that keep C. diff from growing and releasing toxins. C. diff is …
Medical tests
… you produce over a 24-hour period. You start collecting your urine in the morning. When you first get up, empty your … Do not touch the inside of the container with your fingers. Keep the large container in the refrigerator for the 24 … Do not touch the inside of the container with your fingers. Keep the large container in the refrigerator for the 24 …
Medical tests
… (sodium). When a tumour that makes aldosterone is present, your aldosterone level will be high while a renin level will … Don't touch the inside of the containers with your fingers. Keep the large container in the refrigerator. Empty your … Don't touch the inside of the containers with your fingers. Keep the large container in the refrigerator. Empty your …
Medical tests
… Check for too much or too little iron in the blood. See if your diet is providing enough iron. Find out if treatment to keep the right amount of iron in your blood is working. How … diet is providing enough iron. Find out if treatment to keep the right amount of iron in your blood is working. How …
Medical tests
… A gastrin test may be done to: Find out why a peptic ulcer keeps coming back. Check for certain diseases, such as … as you want up to 1 hour before the test. Be sure to tell your doctor about all the non-prescription and prescription … A gastrin test may be done to: Find out why a peptic ulcer keeps coming back. Check for certain diseases, such as …
Medical tests
… five smaller groups (fractions): Albumin. Albumin proteins keep the blood from leaking out of blood vessels. Albumin … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health … five smaller groups (fractions): Albumin. Albumin proteins keep the blood from leaking out of blood vessels. Albumin …
Medical tests
… in the brain caused by too much CSF. How To Prepare Tell your doctor ALL the medicines and natural health products … down. Your doctor takes the pressure reading, called the opening pressure, and checks whether the fluid is clear, … down. Your doctor takes the pressure reading, called the opening pressure, and checks whether the fluid is clear, …
Medical tests
… A biophysical profile (BPP) test measures the health of your baby (fetus) during pregnancy. A BPP test may include a … biophysical profile (BPP) test is done to: Learn about and keep track of your baby's health during your pregnancy. … biophysical profile (BPP) test is done to: Learn about and keep track of your baby's health during your pregnancy. …
Medical tests
… gland is a butterfly-shaped gland that lies in front of your windpipe (trachea), just below your voice box (larynx). … is working. The free thyroxine (FT4) value is often used to keep track of treatment for hyperthyroidism or … is working. The free thyroxine (FT4) value is often used to keep track of treatment for hyperthyroidism or …
