Quick Answer: What Is The Function Of WBC In Human Body?

What is the main function of RBC?

What Is the Function of Red Blood Cells.

Red blood cells carry oxygen from our lungs to the rest of our bodies.

Then they make the return trip, taking carbon dioxide back to our lungs to be exhaled..

How do you feel when your white blood count is high?

A high white blood cell count alone doesn’t cause any symptoms. The symptoms you feel may come from the medical problem that your white blood cells are fighting. For example, if you have pneumonia, you may have a fever and trouble breathing. These are symptoms of pneumonia, not of a high white blood cell count.

What white blood cell count is normal?

The normal number of WBCs in the blood is 4,500 to 11,000 WBCs per microliter (4.5 to 11.0 × 109/L). Normal value ranges may vary slightly among different labs. Some labs use different measurements or may test different specimens. Talk to your provider about your test results.

Why is my WBC low?

A low white blood cell count usually is caused by: Viral infections that temporarily disrupt the work of bone marrow. Certain disorders present at birth (congenital) that involve diminished bone marrow function. Cancer or other diseases that damage bone marrow.

Which is more RBC or WBC?

White blood cells are bigger than red blood cells and normally are fewer in number. When a person has a bacterial infection, the number of white cells can increase dramatically. The white blood cell count shows the number of white blood cells in a sample of blood.

Do antibiotics kill white blood cells?

Antibiotics damage the ability of our white blood cells.

What happens if WBC count is high?

A high white blood cell count usually indicates: An increased production of white blood cells to fight an infection. A reaction to a drug that increases white blood cell production. A disease of bone marrow, causing abnormally high production of white blood cells.

What is the function of RBC and WBC in human blood?

The cellular portion of blood contains red blood cells (RBCs), white blood cells (WBCs) and platelets. The RBCs carry oxygen from the lungs. The WBCs help to fight infection, and platelets are parts of cells that the body uses for clotting. All blood cells are produced in the bone marrow.

What foods reduce WBC count?

To lower your high white blood cell count, you should include the following in your diet: Vitamin C. Eating Vitamin C will help regulate the levels of white blood cells in your body. Fruits like lemons, oranges, and lime are rich in vitamin C, and so are papayas, berries, guavas, and pineapples.

Does garlic increase white blood cells?

Garlic feeding for 30 days significantly (P<0.05) increased the red cell count, haemoglobin concentration and the PCV when compared with the control. Also garlic fed rat showed a significant increase in total white blood count, neutrophils, monocytes and the lymphocytes.

Should I be worried if my white blood cell count is low?

A low WBC count can be serious because it increases your risk of developing a potentially life-threatening infection. Seek prompt medical care if you have a low WBC count and have signs of an infection, such as a fever, swollen lymph nodes, sore throat, or skin lesions.

What are the 5 components of blood?

An average-sized man has about 12 pints of blood in his body, and an average-sized woman has about nine pints.The Components of Blood and Their Importance. … Plasma. … Red Blood Cells (also called erythrocytes or RBCs) … White Blood Cells (also called leukocytes) … Platelets (also called thrombocytes) … Complete Blood Count (CBC)More items…

What helps your body fight a virus?

Vitamin A, vitamin D, vitamin E, and vitamin C are all vital nutrients for the immune system. If you take high doses of vitamin C to fight a virus, remember that you should not abruptly stop taking vitamin C.

What fights infection in the body?

The immune system is made up of special organs, cells and chemicals that fight infection (microbes). The main parts of the immune system are: white blood cells, antibodies, the complement system, the lymphatic system, the spleen, the thymus, and the bone marrow.

What happens if WBC count is low?

White blood cells are produced by your bone marrow to help your body fight infection. If you have fewer than normal white blood cells, you have a higher risk of getting an infection. When you have a low white blood cell count, your immune system isn’t working as well as it should.

Is a high white blood cell count good or bad?

A high white blood cell count isn’t a specific disease in itself, but it can indicate an underlying problem, such as infection, stress, inflammation, trauma, allergy, or certain diseases. That’s why a high white blood cell count usually requires further investigation.

Is 20000 white blood cell count high?

A WBC count of 10,000 to 20,000/mm3 may be present, but it is commonly normal or ay even be low.

Is 12000 white blood cell count high?

The normal white blood count varies from person to person and with age. Adult white cell counts range from 4,000 to 10,000. So your value of 12,000 is slightly elevated. But as with all medical tests, a small percentage of people will have results that are slightly out of the normal range even though nothing is wrong.

How does WBC fight infection?

One important type of WBC is the neutrophil. These cells are made in the bone marrow and travel in the blood throughout the body. They sense infections, gather at sites of infection, and destroy the pathogens. When the body has too few neutrophils, the condition is called neutropenia.

What foods to avoid if you have low white blood cells?

Avoid raw milk, any yogurt or cheeses made with raw milk, and unpasteurized juice. Be sure to wash all fresh fruits and vegetables well. You may want to switch from fresh fruits and vegetables to cooked, canned, or frozen fruits and vegetables during treatment. Make sure that canned foods are safe.

Which fruit increases white blood cells?

Citrus fruits Vitamin C is thought to increase the production of white blood cells, which are key to fighting infections.