328 results found
Medical tests
… Cortisol in Blood Test On this page: Test Overview Why It Is Done How To … cortisol levels rise during the early morning hours and are highest about 7 a.m. They drop very low in the evening and … affect cortisol levels for some time even after you stop taking the medicine. How It Is Done A health professional …
Medical tests
… Prolactin Blood Test On this page: Test Overview Why It Is Done How To … by the pituitary gland , in your blood. Pregnant women have high levels of prolactin, which helps make breast milk. … higher during times of physical or emotional stress. Many medicines can cause prolactin levels to go up. Tumours of …
Medical tests
… Lipase Blood Test On this page: Test Overview Why It Is Done How To … test measures the amount of this enzyme in a blood sample. High amounts of lipase may be found in the blood when the … that isn't in the normal range may still be normal for you. High values A high lipase level may be caused by: Diseases …
Medical tests
… Prealbumin Blood Test On this page: Test Overview Why It Is Done How To … that isn't in the normal range may still be normal for you. High values High prealbumin levels may be caused by: Hodgkin lymphoma . …
Medical tests
… Blood Alcohol Test On this page: Test Overview Why It Is … drink. The amount of alcohol in the blood reaches its highest level about an hour after drinking. But food in the … will be higher if you do not eat before or while you drink. Medicines or drugs. A person who drinks alcohol and takes …
Medical tests
… Blood Type Test On this page: Test Overview Why It Is Done … It Feels Risks Results Test Overview Blood type tests are done before a person gets a blood transfusion and to check a pregnant woman's blood …
Medical tests
… Sodium (Na) in Blood Test On this page: Test Overview Why It Is Done How To … chloride and in baking soda as sodium bicarbonate. Many medicines and other products also have sodium in them, … in the body. Find the cause of symptoms from low or high levels of sodium. Check on the progress of diseases of …
Medical tests
… Calcium (Ca) in Blood Test On this page: Test Overview Why It Is Done How To … back to a good blood level. When blood calcium levels get high ( hypercalcemia ), the extra calcium is stored in the … and they work in opposite ways: As blood calcium levels get high, phosphate levels get low, and the opposite is also …
Medical tests
… Complete Blood Count (CBC) On this page: Test Overview Why It Is Done … help find an infection, an allergic or toxic reaction to medicines or chemicals, and many conditions, such as … may not be getting the oxygen it needs. If the count is too high (a condition called polycythemia), there's a chance …
Medical tests
… Home Blood Sugar Test On this page: Test Overview Why It Is Done … testing. It is important to know when your blood sugar is high or low, to prevent emergency situations from … drop of blood on the correct spot on the test strip. Apply pressure with a clean cotton ball to stop the bleeding. …
