Normal Haemopoeisis Flashcards
1
Q
Yolksac produces blood till
A
3rd month(end of 1st trimester)
2
Q
Liver produces RBC between
A
2nd - end of birth
3
Q
Spleen produces rbc
A
3rd month- 7month
4
Q
Bone marrow starts produces RBC before birth
A
True
5
Q
Haemopoietic growth factors
A
GM-CSF M-CSF Erythropoietin Thrombopoietin Cytokines
6
Q
Lifespan of RBC
A
120 days
7
Q
Physical Characteristics of RBC
A
Biconcave
Anucleated
8
Q
Neutrophils has how many lobules
A
2-5 lobe nucleus
9
Q
Primary or secondary granules are found in Neutrophils called
A
Pink Azurophilic granules
10
Q
Deeply red stain granules is found in
A
Eosinophils( allergy and inflammation, parasitic infection)
11
Q
Dark cytoplasmic granules
A
Basophils( Hypersensitivity responses) produces mast cells that produces histamine
12
Q
Monocytes are larger than lymphocytes. T/F
A
True
13
Q
Platelets have a life cycle of
A
7-10days
