Haemopoiesis

Question 1 of 19

1

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Primary haemostasis = ( Platelet plug, FIbrin clot )
Secondary Haemostasis = ( FIbrin clot, Platelet plug )

Explanation

Question 2 of 19

1

Fill the blank space to complete the text.

PLatelets are formed on the surface of which cell type?
Cells

Explanation

Question 3 of 19

1

Lifespan of certain cells:
Red blood cells = ❌
Neutrophils = ❌
Platelets = ❌

Drag and drop to complete the text.

7-10 days

7-8 hours

120 days

Explanation

Question 4 of 19

1

Thus, in bone marrow failure disorders, which of the follow cell types would be the first to decrease?

Select one of the following:

Red blood cells
Neutrophils
Platelets

Explanation

Question 5 of 19

1

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Red cell precursors are called

Explanation

Question 6 of 19

1

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From which progenitor cells do each of the following cell types arise?
B Cells - ( Lymphoid progenitor Cells, Myeloid Progenitor Cells )
Neutrophil - ( Myeloid Progenitor Cells, Lymphoid Progenitor Cells )
Erythrocyte - ( Myeloid Progenitor Cells, Lymphoid Progenitor Cells )
Dendritic Cells - ( Lymphoid Progenitor Cells, Myeloid Progenitor Cells )

Explanation

Question 7 of 19

1

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Embryonically, haemopoietic stem cells originate in the ( mesoderm, ectoderm, endoderm )

Explanation

Question 8 of 19

1

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The first sign of erythroid activity as haemopoiesis occurs in the sac

Explanation

Question 9 of 19

1

Fill the blank spaces to complete the text.

Haemopoiesis begins in which organ by week 6?
The

It then begins in the bone marrow by week

Explanation

Question 10 of 19

1

In adults, haemopoiesis is restricted to the marrow within axial skeleton, pelvis and proximal long bones

Select one of the following:

True
False

Explanation

Question 11 of 19

1

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From which anatomical site is a bone marrow biopsy typically taken?

Explanation

Question 12 of 19

1

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In contrast to ( capillaries, venous sinuses ), ( venous sinuses, capillaries ) are larger and have a discontinuous basement membrane

Explanation

Question 13 of 19

1

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The gaps between endothelial cells through which blood cells can enter the circulation are called

Explanation

Question 14 of 19

1

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( Red, Yellow, Orange ) bone marrow is haemopoietically active
( Yellow, Red, Orange ) bone marrow is haemopoietically inactive and contains mostly fat

Explanation

Question 15 of 19

1

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There is an increase in ( yellow, red ) bone marrow with age

Explanation

Question 16 of 19

1

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( Thrombopoietin, Lymphopoietin, Megakarypoietin ) regulates growth and development of megakaryocytes from their precursors

Explanation

Question 17 of 19

1

Click on each orange point and write the correct answer.

Label the cell types shown below (e.g. neutrophil, lymphocyte, eosinophil, basophil, etc)

Explanation

Question 18 of 19

1

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In terms of investigating haemopoiesis:
For ( non-lymphoid cells, lymphoid cells ), the full blood count and morphological assessment of blood cells is often sufficient for diagnosis
For ( lymphoid cells, non-lymphoid cells ), the expression of antigens indicating the lineage or developmental stage of the cell is required for diagnosis

Explanation

Question 19 of 19

1

	Created by Matthew Coulson over 5 years ago

Haemopoiesis

Haemopoiesis

Question 1 of 19

Select from the dropdown lists to complete the text.

Primary haemostasis = Platelet plug FIbrin clot( Platelet plug, FIbrin clot ) Secondary Haemostasis = FIbrin clot Platelet plug( FIbrin clot, Platelet plug )

Explanation

Question 2 of 19

Fill the blank space to complete the text.

PLatelets are formed on the surface of which cell type? Cells

Explanation

Question 3 of 19

Lifespan of certain cells: Red blood cells = ❌ Neutrophils = ❌ Platelets = ❌

Drag and drop to complete the text.

Explanation

Question 4 of 19

Thus, in bone marrow failure disorders, which of the follow cell types would be the first to decrease?

Select one of the following:

Explanation

Question 5 of 19

Fill the blank space to complete the text.

Red cell precursors are called

Explanation

Question 6 of 19

Select from the dropdown lists to complete the text.

Explanation

Question 7 of 19

Select from the dropdown list to complete the text.

Embryonically, haemopoietic stem cells originate in the mesoderm ectoderm endoderm( mesoderm, ectoderm, endoderm )

Explanation

Question 8 of 19

Fill the blank space to complete the text.

The first sign of erythroid activity as haemopoiesis occurs in the sac

Explanation

Question 9 of 19

Fill the blank spaces to complete the text.

Haemopoiesis begins in which organ by week 6? The It then begins in the bone marrow by week

Explanation

Question 10 of 19

In adults, haemopoiesis is restricted to the marrow within axial skeleton, pelvis and proximal long bones

Select one of the following:

Explanation

Question 11 of 19

Fill the blank space to complete the text.

From which anatomical site is a bone marrow biopsy typically taken?

Explanation

Question 12 of 19

Select from the dropdown lists to complete the text.

In contrast to capillaries venous sinuses( capillaries, venous sinuses ), venous sinuses capillaries( venous sinuses, capillaries ) are larger and have a discontinuous basement membrane

Explanation

Question 13 of 19

Fill the blank space to complete the text.

The gaps between endothelial cells through which blood cells can enter the circulation are called

Explanation

Question 14 of 19

Select from the dropdown lists to complete the text.

Red Yellow Orange( Red, Yellow, Orange ) bone marrow is haemopoietically active Yellow Red Orange( Yellow, Red, Orange ) bone marrow is haemopoietically inactive and contains mostly fat

Explanation

Question 15 of 19

Select from the dropdown list to complete the text.

There is an increase in yellow red( yellow, red ) bone marrow with age

Explanation

Question 16 of 19

Select from the dropdown list to complete the text.

Thrombopoietin Lymphopoietin Megakarypoietin( Thrombopoietin, Lymphopoietin, Megakarypoietin ) regulates growth and development of megakaryocytes from their precursors

Explanation

Question 17 of 19

Click on each orange point and write the correct answer.

Label the cell types shown below (e.g. neutrophil, lymphocyte, eosinophil, basophil, etc)

Explanation

Question 18 of 19

Select from the dropdown lists to complete the text.

Explanation

Question 19 of 19

Fill the blank space to complete the text.

In order to investigate lymphocytes for diagnosis, a study of antigen expression using specific antibodies must be conducted. This process is called

Explanation

Primary haemostasis = ( Platelet plug, FIbrin clot )
Secondary Haemostasis = ( FIbrin clot, Platelet plug )

PLatelets are formed on the surface of which cell type?
Cells

Lifespan of certain cells:
Red blood cells = ❌
Neutrophils = ❌
Platelets = ❌

Embryonically, haemopoietic stem cells originate in the ( mesoderm, ectoderm, endoderm )

Haemopoiesis begins in which organ by week 6?
The

It then begins in the bone marrow by week

In contrast to ( capillaries, venous sinuses ), ( venous sinuses, capillaries ) are larger and have a discontinuous basement membrane

( Red, Yellow, Orange ) bone marrow is haemopoietically active
( Yellow, Red, Orange ) bone marrow is haemopoietically inactive and contains mostly fat

There is an increase in ( yellow, red ) bone marrow with age

( Thrombopoietin, Lymphopoietin, Megakarypoietin ) regulates growth and development of megakaryocytes from their precursors