Haematopoiesis

What is haematopoiesis?

• formation of RBCs

• Formation of WBCs

• Formation of platelets

• All of the above

which of these is antigen-presenting cell?

• macrophages

• dendritic cells

• neutrophils

• all of them

which one is the attribute of adaptive immunity?

• rapid response

• early response

• specificity

• memory

site of haematopoiesis in fetus is

WBC's are composed of granulocytes (neutrophils, _________,

and ________) and non-granulocytes ( _________ and monocytes).

• Eosinophils, Basophils, Lymphocytes

• Eosinophils, Lymphocytes, Basophils

• Basophils, Lymphocytes, Eosinophils

A decrease in WBC is termed as ________ whereas an increase is termed _________.

• Leucocytosis, Leucocytopenia

• Thrombocytopenia, Thrombocytosis

• Lymphocytopenia, Lymphocytosis

• Leucocytopenia, Leucocytosis

Which of the following WBC is associated with allergy?

• Neutrophils

• Lymphocytes

• Eosinophils

• Monocytes

The function of red blood cells is to

• Fight against pathogens

• Transport Oxygen and Carbon Dioxide

• To form blood clot

Which of the following is not a blood component?

• Red blood cell

• White blood cell

• Serum

• Cerebrospinal fluid

The lack of sufficient red blood cells in the blood system is called

• cyanosis
• anemia
• hemochromatosis
• hypoxia