329 results found
Medical tests
… (PTH) regulates the levels of calcium and phosphorus in your blood. When the phosphorus level is measured, a vitamin … test results. Your doctor will tell you if you should stop taking any of them before the test and how soon to do it. … test results. Your doctor will tell you if you should stop taking any of them before the test and how soon to do it. …
Medical tests
… that checks for problems with the electrical activity of your heart. An EKG shows the heart's electrical activity as … high blood pressure, high cholesterol, cigarette smoking, diabetes, and a family history of early heart disease. How … your test. Your doctor will tell you if you should stop taking any of them before the test and how soon to do it. …
Medical tests
… tracer liquid is put into a vein (intravenous, or IV ) in your arm. The tracer moves through your body, where much of … Before you have a PET scan, tell your doctor if: You have diabetes. If you take medicine to control diabetes, you may … medicines or natural health products. You may need to stop taking some medicines or change your dose before this test. …
Medical tests
… pH , the amount of potassium you eat, the hormone levels in your body, severe vomiting, and taking certain medicines, such as diuretics and potassium … injuries, heart attack , and diabetic ketoacidosis . Taking too many potassium supplements can also cause high …
Medical tests
… and fatty substances used as a source of energy by your body. Lipids are found in your blood and are stored in … These include: Your blood pressure. Whether or not you have diabetes. Your age, sex, and race. Whether or not you smoke. … your test. Your doctor will tell you if you should stop taking any of them before the test and how soon to do it. …
Medical tests
… from an artery. This test is used to find out how well your lungs are able to move oxygen into the blood and remove … who have heart failure , kidney failure , uncontrolled diabetes , sleep disorders, or severe infections or who have … that prevents blood clots, your doctor may tell you to stop taking it before your test. Or your doctor may tell you to …
Medical tests
… to measure the thickness of fat at one or more places on your body. It is most accurate when a well-trained person … MD - Family Medicine Rhonda O'Brien MS, RD, CDE - Certified Diabetes Educator Current as of: August 25, 2022 Author: … - Family Medicine & Rhonda O'Brien MS, RD, CDE - Certified Diabetes Educator This information does not replace the …
Medical tests
… are two types of ophthalmoscopy. Direct ophthalmoscopy. Your doctor uses a tool that is about the size of a small … could be caused by diseases such as high blood pressure or diabetes . Cataracts are found. Dilated … could be caused by diseases such as high blood pressure or diabetes . Cataracts are found. Dilated …
Medical tests
… urea nitrogen (BUN) test measures the amount of nitrogen in your blood that comes from the waste product urea. Urea is … or disease is present. Kidney damage can be caused by diabetes or high blood pressure that directly affects the … or disease is present. Kidney damage can be caused by diabetes or high blood pressure that directly affects the …
Medical tests
… water) for 10 to 12 hours before the test. How It Is Done Your health professional drawing blood will: Wrap an elastic … In rare cases, high levels may be found in people with diabetes or who are obese . Low values Low levels of vitamin … the test or why the results may not be helpful include: Taking certain medicines that might affect your test …
