Maintaining chloride levels in your blood is critical to health. Learn more about how chloride levels in your blood are determined and what the results mean.
For this blood test, blood will be drawn from the vein in your arm and siphoned into a special tube for laboratory testing. The blood is tested for hemoglobin levels in the red blood cells, which can help your doctor if you have anaemia caused by iron deficiency. Iron produces the molecu...
Your doctor should get the results of your blood test(s) and discuss them with you. Blood tests show whether the levels of different substances in your blood fall within a normal range. Your doctor should discuss any unusual or abnormal results with you....
While a CMP detects abnormalities in the levels of certain substances in the blood, it is not typically used as a screening test for cancer. However, some of the markers measured in a CMP, such as liver enzymes and calcium, may be elevated in people with certain types of cancer or cancer...
As a monitoring tool, a CMP may be prescribed if you had a prior abnormal test and the doctor wants to check if your levels remain abnormal. A CMP can also be used after a treatment has been started to see how your blood levels have changed. For example, if you are starting a new ...
What Do the Results of a Sodium Blood Test Mean? Abnormal levels on a sodium blood test can point to various conditions. If your sodium levels are too high for the amount ofwaterin your body, it’s called hypernatremia. If the levels are too low, that’s called hyponatremia. ...
A calcium blood test is a test that measures the amount of calcium in your blood. A needle is stuck into your vein and blood is drawn into a specified... Learn more about this topic: Major Electrolyte Levels in the Blood: Calcium ...
These tests measure the amount of hemoglobin in red blood cells. Low levels indicate anemia. Red Cell Distribution Width (RDW) Since red blood cells can come in different sizes, RDW looks at the range of these sizes in a blood sample. If anemia is suspected, RDW test results are often us...
Screening Blood testsare used to try to detect a disease when there is little or no evidence that a person has a suspected disease. For example, measuring cholesterol levels helps to identify one of the risks of heart disease. These screening tests are performed on people who may show no sy...
Fibrinogenlevelsare a useful part of the investigation of prolonged APTT or PT. There are different methods of assaying fibrinogen: the two most common methods are either Clauss fibrinogen, a functional assay based on the time for afibrin clotformation, and the PT derived fibrinogen where fibrinoge...