310 results found
Medical tests
… a better chance of protecting your vision. Retinal imaging should not take the place of a complete eye examination. How To Prepare … a better chance of protecting your vision. Retinal imaging should not take the place of a complete eye examination. How …
Medical tests
… How It Is Done A health professional uses a needle to take a blood sample, usually from the arm. For a woman who … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
Medical tests
… of potassium you eat. The hormone levels in your body, severe vomiting, and taking certain medicines such as … for the body's needs. But if your levels get low, it can take some time for your body to start holding on to … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
Medical tests
… for glaucoma . Gonioscopy is done if your doctor thinks you should be checked for glaucoma. Glaucoma is an eye disease … lamp at the width of the drainage angle. The examination takes less than 5 minutes. How It Feels Gonioscopy does not … vision may be blurred for several hours after the test. You should not rub your eyes for 20 minutes after the test, or …
Medical tests
… Tools Health Tools help you make wise health decisions or take action to improve your health. Decision Points focus on … that are important to many health problems. STI Testing: Should I Get Tested for a Sexually Transmitted Infection? … tests or treatments are needed. Learn more STI Testing: Should I Get Tested for a Sexually Transmitted Infection? …
Medical tests
… be a few hours before the test. If your doctor told you to take your medicines on the day of the procedure, take them … during your procedure. Your doctor will tell you if you should stop taking any of them before the procedure and how … during your procedure. Your doctor will tell you if you should stop taking any of them before the procedure and how …
Medical tests
… Is Done Blood test A health professional uses a needle to take a blood sample, usually from the arm. Heel stick A heel … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
Medical tests
… measures the amount of this enzyme in a sample of blood taken from a vein or in a sample of urine. Normally, only … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The … of the salivary glands , such as mumps . Blockage of, or severe damage to, the intestines (bowel obstruction or …
Medical tests
… inside your eyes. Stay relaxed. How It Is Done Tonometry takes only a few minutes to do. Applanation (Goldmann) … be done several times for each eye. How It Feels Tonometry should not cause any eye pain. Your doctor will use eyedrops … is not the best way to measure intraocular pressure. You should not have any eye pain or vision problems after …
Medical tests
… How It Is Done A health professional uses a needle to take a blood sample, usually from the arm. How It Feels When … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The … . A high blood cortisol level can be caused by severe liver or kidney disease, depression , hyperthyroidism …
