Today, blood tests can do many things, because doctors and scientists have identified many substances in the blood that can tell you if you have an infection, an autoimmune disease, a marker for cancer, inherited diseases, and even blood clots or heart failure. Blood tests are also used to...
or blood urea nitrogen. These tests used together give an indication of overall kidney function, but the best way to know if your kidneys are working properly is to measure the glomerular filtration rate (GFR).
Calcium, a mineral essential for proper functioning of your nerves, muscles and heart. Creatinine, a byproduct of muscle activity. Blood urea nitrogen, or BUN, the amount of the waste product urea your kidneys help remove from your blood. These indicate the status of a person's metabolism, ...
The CBC is a very useful test, but not as easy to interpret as you may believe, as there are many things to take into account when determining if there is a problem and what should be done about it. For example, a lower hemoglobin after surgery than before may indicate blood loss, bu...
Abnormal mean cell volume (i.e. size variations) can indicate a condition like a nutrient deficiency or anaemia. An abnormal differential can indicate infection or a condition like leukaemia. How Long Do Blood Test Results Take? Blood tests need to be closely examined, or sometimes checked with...
Blood tests are used to check for heart problems such as coronary artery disease or decreased blood flow. Blood tests also give healthcare providers information about your kidney, liver, and thyroid function. The results can also show an infection. An EKG test records your heart rhythm and how...
CA-125 blood tests During the pelvic exam, the doctor will insert a finger into your vagina while pressing down on your abdomen. The doctor is looking for an enlarged ovary or tenderness over the ovaries. This finding does not necessarily indicate cancer. Such findings can also appear when a...
Tests you may have to diagnose heart failure include: blood tests – to check whether there's anything in your blood that might indicate heart failure or another illness. an electrocardiogram (ECG) – this records theelectrical activity of your heart to check for problems. ...
It may also indicate muscle damage from a fall or injury, or a muscle disease such as polymyositis or muscular dystrophy. And it can indicate problems with your kidneys, heart or pancreas, or a breakdown of red blood cells. Dealing with a High SGOT Level ...
Before a heart disease diagnosis is made, your healthcare provider will gather a full medical history and perform a physical exam. If your doctor suspects heart disease, blood tests will be ordered to check your cholesterol and triglyceride levels, as well as to look for proteins that could si...