BLOOD TEST REFERENCE RANGE CHART
| Test | Reference Range (conventional units*) | Reference Range (conventional units*) |
| 17 Hydroxyprogesterone (Men) | 0.06-3.0 m g/L | 0.06-3.0 m g/L |
| 17 Hydroxyprogesterone (Women) Follicula ... | 0.2-1.0 m g/L | 0.2-1.0 m g/L |
| 25-hydroxyvitamin D (25 (OH)D) | 8-80 ng/mL | 8-80 ng/mL |
What are normal HCT and HGB levels?
Normal HCT, or hematocrit, levels are 38.8 to 50 percent for men and 34.9 to 44.5 percent for women, according to Mayo Clinic. For hemoglobin, or Hgb, tests, normal results are 12 to 15.5 grams per deciliter for women and 13.5 to 17.5 for men.
Is 7 a low blood count?
One of the most common causes of decreased red blood cell production and red blood count as low as 7.7 gm/dl is iron deficiency anemia, where low levels of iron decrease the production of red blood cells. Vitamin B12 deficiency can cause megaloblastic anemia, in which the red blood cells produced are abnormally large.
What should be the normal WBC count in blood?
Is there anything else I need to know about a white blood count?
- A higher than normal amount of neutrophils is known as neutrophilia.
- A lower than normal amount is known as neutropenia.
- A higher than normal amount of lymphocytes is known as lymphocytosis.
- A lower normal amount is known as lymphopenia.
What is the acceptable range for blood glucose levels?
What are Normal Blood Glucose Levels?
- Normal Blood Sugars
- Diabetes is diagnosed by any one of the following: An A1c test that is equal to or greater than 6.5 percent. ...
- Pre-diabetes. My doctor says I have pre-diabetes. What is that? You are at high risk of developing diabetes. ...
What should your blood count level be?
ResultsRed blood cell countMale: 4.35-5.65 trillion cells/L* (4.35-5.65 million cells/mcL**) Female: 3.92-5.13 trillion cells/L (3.92-5.13 million cells/mcL)HematocritMale: 38.3-48.6 percent Female: 35.5-44.9 percentWhite blood cell count3.4-9.6 billion cells/L (3,400 to 9,600 cells/mcL)3 more rows•Dec 22, 2020
What is a low blood count number?
Hemoglobin (Hb or Hgb) is a protein in red blood cells that carries oxygen throughout the body. A low hemoglobin count is generally defined as less than 13.2 grams of hemoglobin per deciliter (132 grams per liter) of blood for men and less than 11.6 grams per deciliter (116 grams per liter) for women.
What is an abnormal blood count?
Abnormal levels of red blood cells, hemoglobin, or hematocrit may be a sign of anemia, heart disease, or too little iron in your body. Low white cell count may be a sign of an autoimmune disorder, bone marrow disorder, or cancer. High white cell count may be a sign of an infection or a reaction to medicine.
Is 3.5 a low white blood count?
Generally, a count lower than 3,500 white blood cells per microliter of blood is considered a low white blood cell count.
Is 2.7 a low white blood count?
A low white blood cell count in adults is less than 4,000 cells per microliter of blood.
What is an alarming WBC count?
In general, for adults a count of more than 11,000 white blood cells (leukocytes) in a microliter of blood is considered a high white blood cell count.
Is low red blood count serious?
A low RBC count can be dangerous. However, several disorders can cause an RBC count to be higher than expected. The medical terms for this are polycythemia or erythrocytosis.
What causes a low blood count?
Diseases and conditions that cause your body to produce fewer red blood cells than normal include: Aplastic anemia. Cancer. Certain medications, such as antiretroviral drugs for HIV infection and chemotherapy drugs for cancer and other conditions.
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 the normal blood count for men?
Hemoglobin provides red blood cells with oxygen, and normal counts are between 135 and 175 grams per liter for men and between 120 and 155 liters for women. Hematocrit levels tell doctors the volume of red blood cells in the blood, says WebMD.
How many white blood cells are normal?
White blood cell counts between 3,500 and 10,500 cells per microliter are normal for both genders. White blood cells play an important role in defending the body from infection, says WebMD, and elevated levels can indicate an active infection.
Why is a complete blood count important?
Blood count numbers help doctors diagnose infections and other disorders. A complete blood count is useful for patients experiencing symptoms such as fatigue and weakness that may be due to problems such as infections or anemia, says WebMD. Red blood cells are important in transporting oxygen throughout the body.
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.
How much mcg/dl is safe for a 40 year old?
Less than 225 mg/dL (for age 40-49 yr; increases with age)
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.
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 you get your blood test at the Bloodmobile?
Again, a Blood test, though important, is only a part of the final diagnosis of a health problem. Often, you can get your Blood tested at the Bloodmobile.
What is a low white blood cell count?
A low level of white blood cells during cancer treatment is usually called chemotherapy-induced neutropenia. Neutrophils are just one type of white blood cell but are most important in predisposing someone to infection when numbers are decreased due to chemo.
What is CBC in blood work?
A CBC provides information on the numbers of the major types of blood cells produced by the bone marrow and released into the circulation.
What is differential in WBC?
Differential - In a "WBC and diff" the percentage of different white blood cells are listed. These cells include granulocytes and lymphocytes. There are 3 primary types of granulocytes: neutrophils, eosinophils, and basophils. 1 . Platelets: A CBC will give the number of platelets present in the blood.
What is CBC number?
CBC Numbers and Indexes. A CBC gives much more information than the total number of a particular blood cell present. Red blood cells: In addition to providing just the number of red blood cells present, this test gives " indexes " - parameters in which to understand whether red blood cells are normal in several ways. 1 .
What is CBC in medical?
Doru Paul, MD. Updated on December 09, 2019. A complete blood count (CBC) is a blood test done to check the levels of cells in the blood, including the red blood cells, white blood cells, and platelets. Checking a CBC is helpful in making the diagnosis of a large number of medical conditions ranging from infections to the causes of bleeding.
What is low platelet count in cancer?
A low level of platelets during cancer treatment is called chemotherapy-induced thrombocytopenia. Platelet levels may also be low during treatment due to bleeding from surgery.
Why do doctors check CBC?
With cancer, a complete blood count (CBC) is often checked at the time of diagnosis, and to follow the levels of blood cells during treatment. Chemotherapy interferes with cell division in rapidly dividing cells such as cancer cells but also affects rapidly dividing cells in the bone marrow.
Where is the blood sample sent for a complete blood count?
What you can expect. For a complete blood count, a member of your health care team takes a sample of blood by inserting a needle into a vein in your arm, usually at the bend in your elbow. The blood sample is sent to a lab for analysis. You can return to your usual activities immediately.
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 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.
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.
What are the three ranges of WBC?
White blood cells fight infection and inflammation in the body. (WBC) count results are divided into three ranges, low, normal, and high.
What is a WBC count?
A WBC count is the number of white blood cells per volume of blood. Be advised, however, that there is no one number that defines a "normal" or a typical WBC count.
Why is WBC count expressed in different units?
The count may be expressed in one of several different types of units because there is variation depending on which unit of measurement a particular lab uses. Different labs will also have their own definition of what constitutes a "high" or a "low" WBC count.
What does a high WBC mean?
A high WBC count could indicate that there' s an infection or inflammation in the body. 2 . A normal WBC count is not an exact number but instead is a value somewhere above what would be considered low and below what would be considered high. The WBC count result is used along with other test results to monitor the status of a disease or condition.
Why is my WBC count abnormal?
Abnormal WBC Count in IBD. A WBC count could be out of the normal range due to some medications that are used to treat IBD. In particular, corticosteroids such as prednisone may cause an increase in white blood cells.
How much does WBC differ from morning?
Another large study conducted by UK researchers suggested timing matters. The study showed (WBC) results could differ by 24% depending on whether your test was in the morning or at the end of the day. 9
What does WBC mean in blood test?
If you've had your blood tested, you may have seen the letters W-B-C among your results. This is your white blood cell (WBC) count. The test can help doctors figure out if something is going on inside your body. It can also help people living with chronic illnesses manage their conditions.
What is a complete blood cell count?
Instead, it is most often performed as part of a more comprehensive test called a complete blood cell (CBC) count which measures the composition cells in a blood sample. They include: 1 .
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 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.
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.
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 normal hemoglobin level?
Normal hemoglobin level (g/dL) Female. 12 or higher. Male. 13 or higher. Older adults also tend to have lower hemoglobin levels. This may be due to several factors, including: lower iron levels due to chronic inflammation or poor nutrition. medication side effects.
What is the normal HBA1C level for a diabetic?
In most cases, someone with diabetes should aim for an HbA1c level of 7 percent or less. Those without diabetes tend to have HbA1c levels of about 5.7 percent. If you have diabetes and a high HbA1c level, you may need to adjust your medication. Learn more about controlling HbA1c levels.
Why do infants have higher hemoglobin levels than adults?
This is because they have higher oxygen levels in the womb and need more red blood cells to transport the oxygen. But this level starts to go down after several weeks.
What does it mean when your hemoglobin is high?
Remember, hemoglobin is found in red blood cells, so the higher your red blood cell count, the higher your hemoglobin level and vice versa. A high red blood cell count and hemoglobin level can indicate several things, including: Congenital heart disease. This condition can make it hard for your heart to effectively pump blood ...
What is hemoglobin in blood?
What is hemoglobin? Hemoglobin, sometimes abbreviated as Hgb, is a protein in red blood cells that carries iron. This iron holds oxygen, making hemoglobin an essential component of your blood. When your blood doesn’t contain enough hemoglobin, your cells don’t receive enough oxygen. Doctors determine your hemoglobin level by analyzing a sample ...
How long does it take for blood glucose to be measured?
Doctors often order this test for people with diabetes. It helps to give a clearer picture of someone’s average blood glucose levels over the course of 2 to 4 months. Glucose, also called blood sugar, circulates throughout your blood and attaches to hemoglobin.
How do doctors determine hemoglobin levels?
Doctors determine your hemoglobin level by analyzing a sample of your blood. A variety of factors affect your hemoglobin levels, including your: Keep reading to learn more about what’s considered a normal, high, and low hemoglobin level.