322 results found
Medical tests
… in the blood and fluid levels in the body, which affects your blood pressure. A renin test is often done at the same … medicines (especially beta-blockers and ACE inhibitors). Your doctor may have you take other medicines for a few … need to sit or lie down to relax for 1 to 2 hours before your blood is collected. A second blood sample may be …
Medical tests
… Results Each lab has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The normal range is just a guide. Your doctor will also look at your results based on your …
Medical tests
… Test Overview An endometrial biopsy is a way for your doctor to take a small sample of the lining of the … microscope for abnormal cells. An endometrial biopsy helps your doctor find problems in the endometrium. An endometrial biopsy is …
Medical tests
… from metabolism . The blood carries carbon dioxide to your lungs, where it is exhaled. More than 90% of it in your blood exists in the form of bicarbonate (HCO3). The … carbon dioxide gas (CO2) or carbonic acid (H2CO3). Your kidneys and lungs balance the levels of carbon dioxide, …
Medical tests
… to prepare for this test. How It Is Done You will take off your clothes below the waist and drape a gown around your waist. You will then lie on your back on an examination … amount of bleeding after this test. Risks There are no problems from collecting a sample of vaginal secretions. …
Medical tests
… there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done Blood levels of … Normal Each lab has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The normal range is just a …
Medical tests
… there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health … Results Each lab has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The normal range is just a …
Medical tests
… and the amount of potassium you eat. The hormone levels in your body, severe vomiting, and taking certain medicines … diet has enough potassium for the body's needs. But if your levels get low, it can take some time for your body to start holding on to potassium. A potassium …
Medical tests
… 24 hours. Uric acid is made from the natural breakdown 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 it into urine so that it can leave your …
Medical tests
… is an eye examination to look at the front part of your eye (anterior chamber) between the cornea and the iris … to see whether the area where fluid drains out of your eye (called the drainage angle ) is open or closed. It … Done Gonioscopy is usually done by a doctor who treats eye problems (ophthalmologist). Eyedrops are used to numb your …
