329 results found
Medical tests
… Sputum Cytology On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … certain non-cancerous lung conditions. It may also be done when lung cancer is suspected. A sputum sample may be collected: By a person coughing up mucus. By breathing in a saltwater (saline) mist and then coughing. …
Medical tests
… Glucose Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … your blood glucose levels increase slightly after you eat. This increase causes your pancreas to release insulin … the day. Random testing is useful because glucose levels in healthy people do not vary widely throughout the day. Blood …
Medical tests
… Urine Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … Urine has hundreds of different body wastes. What you eat and drink, how much you exercise, and how well your … types of poisoning, and some types of kidney diseases. Healthy pregnant women can have glucose in their urine, …
Medical tests
… (Cl) Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … in your body comes from the salt (sodium chloride) you eat. Chloride is absorbed by your intestines when you digest food. Extra chloride leaves your body in …
Medical tests
… Lymph Node Biopsy On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … armpits, and in the chest, belly, and groin. Lymph nodes in healthy people are usually hard to feel. But lymph nodes in … the cause of symptoms, such as an ongoing fever, night sweats, or weight loss. Check to see if a known cancer has …
Medical tests
… in Urine Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … levels of both renin and aldosterone are normally present when the body is trying to conserve fluid and salt (sodium). … or an abnormal adrenal growth are suspected. How To Prepare Eat foods with a normal amount of sodium (2,300 mg per day) …
Medical tests
… Colonoscopy On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … from a test, such as a stool test or a CT scan. Watch or treat colon problems like inflammatory bowel disease (IBD) . … bread and granola. Follow your doctor's directions about when to stop eating solid foods and drink only clear …
Medical tests
… (BPP) Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … measures your baby's heart rate, muscle tone, movement, breathing, and the amount of amniotic fluid around your baby. … test may falsely show distress in a baby that is actually healthy. Results The results are scores on five measurements …
Medical tests
… in Urine Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … of your body's cells. It's also made from the foods you eat. Your kidneys take uric acid out of your blood and put … period. You start collecting your urine in the morning. When you first get up, empty your bladder. But do not save …
Medical tests
… Vitamin B12 Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … needs this B vitamin to make blood cells and to maintain a healthy nervous system . Vitamin B12 is found in animal products such as meat, shellfish, milk, cheese, and eggs. Most people who eat …
