Rechercher
White blood cell
/wˈaɪt blˈʌd sˈɛl/
/wˈaɪt blˈʌd sˈɛl/White blood cell
01
globule blanc
one of the many cells that protects the body against diseases
What is a "white blood cell"?
A white blood cell (WBC) is a type of blood cell that plays a crucial role in the body's immune system. Unlike red blood cells, white blood cells do not carry oxygen but help fight infections and protect the body from diseases. They do this by identifying and attacking harmful bacteria, viruses, and other foreign invaders. White blood cells are less common than red blood cells but are essential for maintaining health. A healthy number of white blood cells is important for effectively responding to infections and other health threats.
Exemple
Certain diseases, such as leukemia, can cause abnormal levels of white blood cells in the bloodstream.
White blood cells play a crucial role in the immune system, defending the body against infections and foreign invaders.
The doctor ordered a blood test to measure the patient's white blood cell count as part of the diagnostic process.
The laboratory technician examined the blood smear under the microscope, identifying different types of white blood cells.
In response to an infection, the bone marrow produces more white blood cells to combat the invading pathogens.
