Apr 15, 2025 · Blood tests can help a doctor diagnose a variety of health conditions, including infections, anemia, high cholesterol, vitamin deficiencies, organ failure, HIV, cancer, and diabetes. Doctors...

There are many different blood tests. Some tests focus on your blood cells and platelets. Some evaluate substances in your blood such as electrolytes, proteins and hormones. Others measure certain minerals in your blood.

Nov 7, 2024 · Blood tests provide important information about organ function, along with your blood's ability to form clots and stop bleeding. If your healthcare provider orders a blood test, don't panic. Blood tests are commonplace in medical care and are often done to confirm that all is well.

A complete blood count (CBC) is a blood test that measures amounts and sizes of your red blood cells, hemoglobin, white blood cells and platelets. A provider can use it to monitor and diagnose medical conditions and check on the health of your immune system.

Mar 24, 2025 · An MCHC blood test between 32-36 grams per deciliter (g/dL) is considered normal. Results below or above this range could be abnormal, but don't necessarily indicate there's a problem. Your doctor ...

A blood test is a laboratory analysis performed on a blood sample that is usually extracted from a vein in the arm using a hypodermic needle, or via fingerprick. Multiple tests for specific blood components, such as a glucose test or a cholesterol test, are often grouped together into one test panel called a blood panel or blood work.

Blood tests can be used to assess your health, as well as help your doctor diagnose or monitor a range of conditions. See this blood testing guide for general information and to understand what’s involved. You can also learn about specific types of blood tests below.

Mar 24, 2022 · Blood tests and bone marrow tests help doctors assess your overall health by checking for certain diseases and conditions, how well your organs and bone marrow are working, and how well treatments are working.

Apr 13, 2022 · Blood tests are an important way to measure the health of your body. Learn more about common blood tests, what they test for, and what the results mean.

A blood test is a lab analysis of things that may be found in your blood. You may have blood tests to keep track of how well you are managing a condition, such as diabetes or high cholesterol. You may also have them for routine checkups or when you are ill.