Podcast
Questions and Answers
What are white blood cells also known as?
What are white blood cells also known as?
- Platelets
- Leukocytes (correct)
- Red blood cells
- Plasma
What is the approximate concentration of immune cells in the blood?
What is the approximate concentration of immune cells in the blood?
- 1-2 million/ml
- 3-5 million/ml
- 6-9 million/ml (correct)
- 10-15 million/ml
What is the size range of white blood cells?
What is the size range of white blood cells?
- 1-5μm
- 5-10μm
- 10-20μm (correct)
- 20-30μm
What is the main function of white blood cells?
What is the main function of white blood cells?
What do white blood cells do to worn-out cells and tissue damaged by trauma or disease?
What do white blood cells do to worn-out cells and tissue damaged by trauma or disease?
How do white blood cells contribute to wound healing and tissue repair?
How do white blood cells contribute to wound healing and tissue repair?
What is immune surveillance?
What is immune surveillance?
What types of cells do white blood cells identify and destroy through immune surveillance?
What types of cells do white blood cells identify and destroy through immune surveillance?
Can white blood cells leave the vascular system?
Can white blood cells leave the vascular system?
What is the function of white blood cells in defending against invading pathogens?
What is the function of white blood cells in defending against invading pathogens?
What is the approximate size range of white blood cells in micrometers?
What is the approximate size range of white blood cells in micrometers?
What is the concentration range of immune cells in the blood?
What is the concentration range of immune cells in the blood?
Flashcards
What are white blood cells?
What are white blood cells?
Also known as leukocytes, they are crucial for immune defense.
What is the primary function of white blood cells?
What is the primary function of white blood cells?
White blood cells work to eliminate pathogens from the body.
How do white blood cells defend against pathogens?
How do white blood cells defend against pathogens?
By engulfing and destroying pathogens, white blood cells defend against invaders.
What do white blood cells do with damaged cells?
What do white blood cells do with damaged cells?
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How do white blood cells aid in tissue repair?
How do white blood cells aid in tissue repair?
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What is immune surveillance?
What is immune surveillance?
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What cells are identified and destroyed?
What cells are identified and destroyed?
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Can white blood cells leave the vascular system?
Can white blood cells leave the vascular system?
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What is the concentration of immune cells in the blood?
What is the concentration of immune cells in the blood?
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What is the size range of white blood cells?
What is the size range of white blood cells?
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