what are the normal values of blood test

What Is A Complete Blood Count?

A complete blood count (CBC) is a blood test that is commonly ordered by doctors. A CBC is often ordered as part of a complete physical or when you...

What Is A Red Blood Cell, and What Does A Red Blood Cell Count Tell?

Red blood cells are the part of the blood that carry oxygen and carbon dioxide throughout the body. Red blood cells are made up of hemoglobin, whic...

What Is A White Blood Cell, and What Does A White Blood Cell Count Tell?

White blood cells are the part of the blood that fight infections. White blood cells are measured in thousands per cubic milliliter (K/ml3) of bloo...

What Kinds of Disorders Can Be Detected With A Complete Blood Count?

Doctors may order a CBC when the patient has signs of infection, is weak or tired, or has inflammation (swelling), bruising, or bleeding. Some of t...

What is CBC blood test?

Complete Blood Count. A complete blood count (CBC) is a blood test. It gives your provider information about your blood and overall health. CBCs help providers diagnose, monitor and screen for a wide range of diseases, conditions, disorders and infections.

What happens after blood draw?

After drawing blood, your provider removes the needle and places a bandage on your arm. Your provider sends the blood to a lab. Your body quickly rebuilds its blood supply.

What is CBC in healthcare?

A CBC gives your provider a picture of your overall health. Using a small amount of blood, a CBC can help detect hundreds of conditions, disorders and infections. It allows your provider to monitor your health, screen for disease and plan and adjust treatment.

What does CBC do?

Platelets help your body clot. A CBC measures, counts, evaluates and studies many aspects of your blood: CBC without differential counts the total number of white blood cells. CBC with differential. There are five kinds of white blood cells. The differential looks at how many of each kind of white blood cell you have.

What does CBC mean in medical terms?

Providers use this test to screen for diseases and adjust treatments. A CBC measures and counts your blood cells. Your provider takes a sample of your blood and sends it to a lab.

What is the term for the concentration of red blood cells in your blood?

Hematocrit describes the concentration of red blood cells in your blood.

How many kinds of white blood cells are there?

CBC with differential. There are five kinds of white blood cells. The differential looks at how many of each kind of white blood cell you have.

Who orders my blood tests?

Your doctor typically orders blood tests for you during a physical, checkup, or an appointment intended to screen for a specific condition.

Where can I get blood work done?

There are different locations that offer laboratory services that include blood work. Most hospitals contain a laboratory that you can visit to get tests done. Some laboratories will have walk-in options. Others may require an appointment.

What is CBC chemistry?

complete blood count (CBC) chemistry (basic metabolic) panel. thyroid panel. nutrient tests for levels of vital nutrients, such as iron or B vitamins. Some other tests that you may want include: enzyme markers if you’re at risk for cancer or other conditions like liver cirrhosis, stroke, or celiac disease. sexually transmitted disease (STD) tests ...

What does knowing your blood levels mean?

Knowing levels of various blood components, such as HDL and LDL cholesterol, can allow you to tweak your diet or fitness plan to minimize unhealthy habits (that you may not even realize are unhealthy). This can also maximize the nutrients you put in your body and more.

How long do you have to fast for creatinine?

creatinine. This test requires you to fast for at least eight hours before your blood is drawn. See our chart for normal results. Abnormal results may indicate kidney disease, diabetes, or hormone imbalances. Your doctor will perform follow-up tests to diagnose any of these conditions. 3. Complete metabolic panel.

How long does it take for a blood test to come back?

Results may take anywhere from a few hours to a few days to become available. Here’s an overview of how long some common tests may take:

What is CBC test?

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. Here’s the typical range of results:

What is a rheumatoid profile?

This profile is also used to evaluate the severity of rheumatoid arthritis, to monitor the condition and its complications, and to assess response to various treatments.

What is electrolyte profile?

Electrolyte Profile. carbon dioxide, chloride, potassium, sodium. Screening for electrolyte or acid-base imbalance and to monitor the effects of treatment on a disease or condition that causes an electrolyte imbalance. This profile is also used to evaluate people taking medicines that can cause an electrolyte imbalance.

What is a general halth screen?

General halth screen that gives information on the kidneys, liver, acid-base balance, blood glucose level, and blood proteins. It’s used to evaluate organ function and check for conditions like diabetes, liver disease, and kidney disease.

What is lab test?

Lab tests, along with a health history and physical exam, are used by physicians to diagnose and manage health conditions. When your body is healthy, it functions normally in a state of homeostasis or equilibrium. When your body is in homeostasis, the values for fluids, chemicals, electrolytes, and secretions ...

What is a lab profile?

Lab profiles are groups of test that are targeted at a certain organ or disease process. A profile may be ordered where your doctor does not have a specific clinical diagnosis for your condition. A profile can assess and diagnosis a condition. For example, a kidney profile can assess the function of your kidneys.

What happens when your body is in homeostasis?

When your body is in homeostasis, the values for fluids, chemicals, electrolytes, and secretions ( hormones) are typically within an acceptable or “normal” range. When you have a pathologic condition (e.g. a disease state), these ranges can change as a result of an imbalance in your body. The disease can cause the imbalance, and vice versa, ...

What is a prenatal screening?

Used for screenings of prenatal mothers to assess for ongoing disease or potential problems during pregnancy. May be ordered during the first prenatal visit.

What does a blood test reveal?

Blood test results reveal Blood disorders in Blood tests and also with a Blood test with Rare Blood types. Good Blood tests make possible state-of-the-art lab procedures that can be provided directly to the public in private and these Blood tests can be provided affordably.

What is blood test?

Blood tests, including various Blood chemistry and hematology 'Blood tests' offered by most test labs, represent an economical way by which quality information about a patient's physical condition, at the time of the Blood testing, can be made available to the physician.

Why is blood test important?

Blood test results are important in detecting and diagnosing Blood disorders in Blood tests and a Blood test with Rare Blood types. Blood test results are compared and measured in 'normal ranges' for a given population group and individual. Low cost Blood tests, discount Blood testing and even free Blood tests are available ...

What happens if you don't get a blood test?

Remember, if you do not get Blood tests, and if you do not keep track of them, and if you do not have them available to your doctor, You will not know and can not use your normal Blood test range. Free Blood testing at the Bloodmobile.

What can affect your blood test results?

Blood test range scores outside your unique Blood test range results can be affected by sleep, diet, exercise, medicines, and vitamin supplements. Your Personal Norms. Your Blood test score, chronicled over time, will vary by few points, one way or the other.

Can a blood test miss a disease?

A very sensitive test is unlikely to miss the disease in people who have it, however, it may falsely indicate disease in healthy people. Blood test results are important in Blood disorders in Blood tests and a Blood test with Rare Blood types. A very specific test is unlikely to indicate disease in healthy people.

Is a blood test accurate?

No Blood test is completely accurate all of the time. Sometimes a test result is incorrectly abnormal in a person who does not have the suspected disease (a false-positive result). Sometimes a test result is incorrectly normal in a person who has the disease (a false-negative result).

Why is my red blood cell count higher than normal?

A red blood cell count that's higher than normal (erythrocytosis), or high hemoglobin or hematocrit levels, could point to an underlying medical condition , such as polycythemia vera or heart disease.

How are hemoglobin and hematocrit related?

The results of your red blood cell count, hemoglobin and hematocrit are related because they each measure aspects of your red blood cells. If the measures in these three areas are lower than normal, you have anemia. Anemia causes fatigue and weakness.

What does it mean when your white blood count is high?

A high white blood cell count can also be a reaction to medication. Platelet count. A platelet count that's lower than normal (thrombocytopenia) or higher than normal (thrombocytosis) is often a sign of an underlying medical condition, or it may be a side effect from medication.

What happens if your platelet count is below normal?

If your platelet count is outside the normal range, you'll likely need additional tests to diagnose the cause. For specifics about what your complete blood count results mean if they fall outside the normal ranges, talk to your doctor. By Mayo Clinic Staff.

Why do you need a complete blood count?

A complete blood count is a common blood test that's done for a variety of reasons: To review your overall health. Your doctor may recommend a complete blood count as part of a routine medical examination to monitor your general health and to screen for a variety of disorders, such as anemia or leukemia. To diagnose a medical condition.

Why is my white blood count low?

A low white blood cell count (leukopenia) may be caused by a medical condition, such as an autoimmune disorder that destroys white blood cells, bone marrow problems or cancer. Certain medications also can cause white blood cell counts to drop.

Why do doctors use complete blood counts?

If you've been diagnosed with a blood disorder that affects blood cell counts, your doctor may use complete blood counts to monitor your condition. To monitor medical treatment. A complete blood count may be used to monitor your health if you're taking medications that may affect blood cell counts.

What is the RBC count?

An RBC count is the number of red blood cell per a particular volume of blood. It may be reported in millions of cells per microliter (mcL) of blood or in millions of cells per liter (L) of blood.

What does low RBC mean?

A low RBC count indicates a decrease in oxygen-carrying cells in the blood, otherwise known as anemia. The causes can be numerous, ranging from infections and deficiencies to malnutrition to malignancies, including: 2 

What does it mean when your RBC is high?

A high RBC count tells us that there has been an increase in oxygen-carrying cells in blood. In some cases, this may indicate that the body is compensating for some condition that is depriving the body of oxygen, 2  in others, the cause may be related to diseases or drugs that alter the production of RBCs.

What does it mean when your RBC is higher than your reference?

When the RBC count is higher or lower than the reference range, it alerts the physician that there could be an underlying condition. The other values from the CBC will be considered, as well as other diagnostic tests.

Why do doctors use RBC?

Based on the composition of blood cells, doctors can better know where to focus their investigation and which areas they can probably avoid. An RBC count may also be used to monitor treatment for blood disorders or medications that affect your RBC.

How to reduce RBC?

If you have a high RBC count: 1 Exercise to improve heart and lung function. 2 Eat less red meat and iron-rich foods. 3 Avoid iron supplements. 4 Keep yourself well hydrated. 5 Avoid diuretics, including coffee and caffeinated drinks. 6 Stop smoking, especially if you have COPD or pulmonary fibrosis. 7 Avoid the use of steroids, erythropoietin, and other performance-enhancing drugs.

What is the name of the cancer that affects the plasma cells?

Multiple myeloma, a type of cancer affecting plasma cells. Erythropoietin deficiency, a kidney hormone that promotes RBC growth. Deficiencies in iron, folate, vitamin B12, or vitamin B6. Hemolysis, the abnormal breakdown of red blood cells.