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Questions and Answers
Which property allows leucocytes to squeeze through narrow pores in the walls of capillaries?
Which property allows leucocytes to squeeze through narrow pores in the walls of capillaries?
- Chemotaxis
- Motility
- Diapedesis (correct)
- Margination
Which leucocytes are important in inflammation and possess properties of margination, diapedesis, motility, chemotaxis, and phagocytosis of bacteria?
Which leucocytes are important in inflammation and possess properties of margination, diapedesis, motility, chemotaxis, and phagocytosis of bacteria?
- Monocytes
- Neutrophils (correct)
- Basophils
- Eosinophils
Which leucocytes are highly phagocytic for bacteria and large particles, and are called tissue macrophages?
Which leucocytes are highly phagocytic for bacteria and large particles, and are called tissue macrophages?
- T-lymphocytes
- Monocytes (correct)
- B-lymphocytes
- Eosinophils
Which leucocytes increase in allergic reactions and parasitic infestation?
Which leucocytes increase in allergic reactions and parasitic infestation?
Which leucocytes are not phagocytic but synthesize heparin and histamine?
Which leucocytes are not phagocytic but synthesize heparin and histamine?
What is the main goal of the host defense module?
What is the main goal of the host defense module?
What is the physiologic function of the immune system?
What is the physiologic function of the immune system?
What is the normal range of leucocytic count?
What is the normal range of leucocytic count?
Where are granular leucocytes, monocytes, and few lymphocytes formed?
Where are granular leucocytes, monocytes, and few lymphocytes formed?
Why are there significantly more red blood cells (RBCs) than white blood cells (WBCs)?
Why are there significantly more red blood cells (RBCs) than white blood cells (WBCs)?
Which type of immunity mediates the early defense against microbes?
Which type of immunity mediates the early defense against microbes?
What is the normal range of leucocytic count?
What is the normal range of leucocytic count?
Where are lymphocytes partially formed?
Where are lymphocytes partially formed?
Which type of leucocyte has a short life span in the circulation?
Which type of leucocyte has a short life span in the circulation?
What is the main physiological function of the immune system?
What is the main physiological function of the immune system?
What is the term for the property of leucocytes to be attracted to the endothelial surface and roll along it?
What is the term for the property of leucocytes to be attracted to the endothelial surface and roll along it?
Which leucocytes are not phagocytic but synthesize heparin and histamine?
Which leucocytes are not phagocytic but synthesize heparin and histamine?
What is the term for the property of leucocytes to squeeze through narrow pores in the walls of capillaries?
What is the term for the property of leucocytes to squeeze through narrow pores in the walls of capillaries?
Which leucocytes increase in allergic reactions and parasitic infestation?
Which leucocytes increase in allergic reactions and parasitic infestation?
What type of movement do granulocytes have due to the development of pseudopodia?
What type of movement do granulocytes have due to the development of pseudopodia?
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