322 results found
Medical tests
… are lower than normal, it may be a sign of a poor diet (malnutrition). Your doctor may use the results of this test to make changes … blood test is done to: Check for signs of a poor diet (malnutrition). Find out if you're getting enough nutrients, …
Medical tests
… Test Overview Body temperature is a measure of how well your body can make and get rid of heat. The body is very … change a lot. When you are too hot, the blood vessels in your skin widen to carry the excess heat to your skin's … how well a fever-reducing medicine is working. Help a woman plan for pregnancy by finding out if she is ovulating. How …
Medical tests
… you produce over a 24-hour period. You start collecting your urine in the morning. When you first get up, empty your bladder, but don't save this urine. Write down the time that you urinated to mark the start of your 24-hour collection period. For the next 24 hours, …
Medical tests
… the cause of low blood sugar (hypoglycemia). How To Prepare Your doctor will give you instructions about eating and drinking before this test. Insulin and some oral … How To Prepare Your doctor will give you instructions about eating and drinking before this test. Insulin and some oral …
Medical tests
… of the waste product creatinine (say "kree-AT-uh-neen") in your blood and urine. These tests tell how well your kidneys … substance, creatine (say "KREE-uh-teen"), is formed when food is changed into energy through a process called … substance, creatine (say "KREE-uh-teen"), is formed when food is changed into energy through a process called …
Medical tests
… examination may be done for men as part of a complete physical examination to check the prostate gland . It is … or pelvic pain, a change in urination, or a change in bowel habits. Check for hemorrhoids or growths, such as cancer, in … hemorrhoids. How To Prepare If you have hemorrhoids, tell your doctor before the examination begins. Your doctor will …
Medical tests
… there's nothing you have to do before this test, unless your doctor tells you to. How It Is done A health … tests are usually needed to confirm a diagnosis. For many healthy people, a slightly high LDH isn't serious. It can … tests are usually needed to confirm a diagnosis. For many healthy people, a slightly high LDH isn't serious. It can …
Medical tests
… material may be used. It may be put in a vein ( IV ) in your arm. Or it may be placed into other parts of your body … scan of your belly, you may be asked to not eat any solid foods starting the night before your scan. For a CT scan of … scan of your belly, you may be asked to not eat any solid foods starting the night before your scan. For a CT scan of …
Medical tests
… urea nitrogen (BUN) test measures the amount of nitrogen in your blood that comes from the waste product urea. Urea is … value may be caused by a diet very low in protein, by malnutrition, or by severe liver damage. Drinking too much … value may be caused by a diet very low in protein, by malnutrition, or by severe liver damage. Drinking too much …
Medical tests
… test is not usually used to find testicular cancer . If your doctor thinks you may have cancer, you will probably … , your doctor will tell you how soon before surgery to stop eating and drinking. Follow the instructions exactly, or … , your doctor will tell you how soon before surgery to stop eating and drinking. Follow the instructions exactly, or …
