284 results found
Medical tests
… Thick and Thin Blood Smears for Malaria On this page: Overview Why It Is Done …
Medical tests
… Blood Culture On this page: Test Overview Why It Is Done How … extremely ill. How To Prepare You do not need to do anything at home to prepare for the test. Tell your health … How It Feels When a blood sample is taken, you may feel nothing at all from the needle. Or you might feel a quick …
Medical tests
… Complete Blood Count (CBC) On this page: Test Overview Why It Is Done … or polycythemia. How To Prepare You do not need to do anything before having this test. How It Is Done A health … to other medicines, aplastic anemia , viral infections, malaria , alcohol use disorder, AIDS , lupus , and Cushing's …
Medical tests
… Blood Type Test On this page: Test Overview Why It Is Done … committing a crime. How To Prepare You do not need to do anything before you have this test. How It Is Done A health … How It Feels When a blood sample is taken, you may feel nothing at all from the needle. Or you might feel a quick …
Medical tests
… Blood Glucose Test On this page: Test Overview Why It Is … For a fasting blood sugar test, do not eat or drink anything other than water for at least 8 hours before the blood … sample, usually from an arm. How It Feels You may feel nothing at all from the needle, or you may feel a quick sting …
Medical tests
… Blood Alcohol Test On this page: Test Overview Why It Is … is quickly absorbed into the blood and can be measured within minutes of having an alcoholic drink. The amount of … Find the cause of altered mental status, such as unclear thinking, confusion, or coma. Check to see whether alcohol …
Medical tests
… Potassium (K) in Blood Test On this page: Test Overview Why It Is Done How To … including potassium. How To Prepare In general, there's nothing you have to do before this test, unless your doctor … How It Feels When a blood sample is taken, you may feel nothing at all from the needle. Or you might feel a quick …
Medical tests
… Catecholamines in Blood Test On this page: Test Overview Why It Is Done How To … Catecholamines increase heart rate, blood pressure, breathing rate, muscle strength, and mental alertness. They also … Licorice. Aspirin. You may be asked to not eat or drink anything for 10 hours before this test. Do not use tobacco for …
Medical tests
… Phosphate in Blood Test On this page: Test Overview Why It Is Done How To … Blood test When a blood sample is taken, you may feel nothing at all from the needle. Or you might feel a quick … Blood test When a blood sample is taken, you may feel nothing at all from the needle. Or you might feel a quick …
Medical tests
… Renin Blood Test On this page: Test Overview Why It Is Done How To … low-sodium diet. You may be asked to not eat or drink anything for 8 hours before the test. How It Is Done You may … How It Feels When a blood sample is taken, you may feel nothing at all from the needle. Or you might feel a quick …
