329 results found
Medical tests
… there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done This test is done … waist. And you may drape a paper or cloth covering around your shoulders. Remove all jewellery from your head and around your neck. You will lie on your back on …
Medical tests
… of the waste product creatinine (say "kree-AT-uh-neen") in your blood and urine. These tests tell how well your kidneys are working. Another substance, creatine (say … metabolism . Creatine is broken down into creatinine. Your kidneys take creatinine out of your blood and pass it …
Medical tests
… difficile (C. diff) are bacteria that live in your large intestine, or colon, all the time. They usually … difficile (C. diff) toxins. How To Prepare Tell your doctor if you have recently taken antibiotics. How It … sample to the lab on time. Samples from babies and young children may be taken from diapers (if the stool does not …
Medical tests
… may affect the results of this test. Be sure to tell your doctor about all the non-prescription and prescription medicines you take. Talk to your doctor about any concerns you have regarding the need … hypothyroidism , Alzheimer's disease , or certain cancers. Using too much alcohol. Your sex. Homocysteine levels are …
Medical tests
… The doctor will inject numbing medicine in the skin over your bone. He or she will put a needle through your skin and into your bone to reach the bone marrow. You … removed from the front of the pelvic bone. Babies and young children may have the sample taken from the front of the …
Medical tests
… Also, vitamin D is converted to a more active form, causing the intestines to absorb more calcium and phosphorus. … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health … Normal Each lab has a different range for what's normal. Your lab report should show the range that your lab uses for …
Medical tests
… if the sputum sample is to be collected at home or in your doctor's office. Bronchoscopy sample Your doctor will tell you how soon before the procedure to … to take your medicines on the day of surgery, please do so using only a sip of water. Be sure you have someone to take …
Medical tests
… the bladder with a thin flexible tube (catheter) or by using ultrasound. Benign Prostatic … Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the …
Medical tests
… cells , white blood cells , and platelets . A CBC helps your doctor check any symptoms that you may have, such as … attack and destroy the bacteria, virus, or other organism causing it. White blood cells are bigger than red blood cells … blood vessels (capillaries). This also makes it hard for your red blood cells to carry oxygen. Hematocrit (HCT, …
Medical tests
… Test Overview Cardiac catheterization is a test to check your heart. This test uses a thin, flexible tube called a … chambers, the heart valves, and the wall of the heart. In children, this test is used to check for heart problems that … exactly about when to stop eating and drinking. If your doctor told you to take your medicines on the day of …
