Quick Answer: What Does A Routine Blood Test Show?

Why do doctors want you to come in for test results?

By meeting in person, your doctor is better able to identify the factors that may be contributing to the undesirable results, including lifestyle, infection, or drug interactions.

In some cases, drug treatment can be delayed or even avoided..

What is checked in routine blood tests?

A routine complete blood count (CBC) test checks for levels of 10 different components of every major cell in your blood: white blood cells, red blood cells, and platelets. Important components measured by this test include red blood cell count, hemoglobin, and hematocrit.

What does a full blood test reveal?

A complete blood count (CBC) is a blood test used to evaluate your overall health and detect a wide range of disorders, including anemia, infection and leukemia. A complete blood count test measures several components and features of your blood, including: Red blood cells, which carry oxygen.

What are the most common blood tests?

Common Lab TestsComplete Blood Count. This test, also known as a CBC, is the most common blood test performed. … Prothrombin Time. Also known as PT and Pro Time, this test measures how long it takes blood to clot. … Basic Metabolic Panel. … Comprehensive Metabolic Panel. … Lipid Panel. … Liver Panel. … Thyroid Stimulating Hormone. … Hemoglobin A1C.More items…

What does an abnormal blood count mean?

Abnormal amounts of these components can lead to several symptoms and health problems. These abnormalities can also be caused by an underlying disease. Abnormal blood counts are common and are often very treatable. In rare cases, an abnormal blood count can indicate an immune disorder or a cancer.

What does it mean when your blood test shows inflammation?

A high level of CRP in the blood is a marker of inflammation. It can be caused by a wide variety of conditions, from infection to cancer. High CRP levels can also indicate that there’s inflammation in the arteries of the heart, which can mean a higher risk of heart attack.

Can a doctor tell you test results over the phone?

Giving information over the phone is reasonable to do if done properly. Clearly, a doctor or a doctor’s office shouldn’t call and leave a message on the answering machine. But if a patient calls for the results, someone in the office should be available to give the test results.

Does a routine blood test show drugs?

Some companies or agencies only perform tests on a scheduled basis, but many will require random screening if there’s reason to believe that you’re abusing drugs or alcohol. Samples of your urine, blood, breath, hair, or saliva may be analyzed to determine whether you have drugs or alcohol in your system.

Will doctors call if your results are bad?

Most people assume their doctor will call them if they get a bad test result. But new research shows that doctors frequently fail to inform patients about abnormal test results.

What STD can be detected by blood test?

Blood tests are currently used to diagnose HIV, genital herpes, and syphilis. STD testing may also involve urine testing or taking swabs of the inside of the mouth, anus, the affected area, or sores.

What cancers are detected by blood tests?

The blood test identified breast, lung, and colorectal cancers, for which there are recommended screening tests. But it also identified seven other cancer types for which no screening tests exist.

Do doctors call with good news?

If a normal or negative test result comes back, the physician can telephone the patient with the “good news,” and patients have the option of canceling the follow-up appointment. Although it is preferable to give bad news face-to-face, there may be times when giving bad news over the phone is unavoidable.