Bone Marrow Histology Quiz
Preview:
True/False: ALL blood cells are derived from hematopoietic stem cells.
A. TRUE
B. FALSE
What is a colony stimulating factor that responds to low oxygen and stimulates red blood cell generation?
A. Granulopoietin
B. Interleukin-2
C. Interleukin-1
D. Erythropoietin
How long can B lymphocytes live?
A. One year
B. 8-10 hours
C. Weeks to months
D. 5-10 days
What term refers to the removal of cells from circulation?
A. Confiscation
B. Elimination
C. Withdrawal
D. Clearance
True/False: Granulocytes have a shorter lifespan than erythrocytes.
A. TRUE
B. FALSE
How long can monocytes live?
A. One year
B. 8-10 hours
C. Weeks to months
D. 5-10 days
Thrombopoiesis refers to ____________ formation.
A. Monocyte
B. Platelet
C. Granulocyte
D. Red blood cell
Granulopoiesis refers to ____________ formation.
A. Granulocyte
B. Monocyte
C. Lymphocyte
D. Red blood cell
True/False: Stem, progenitor, and colony-forming units are morphologically distinguishable on H&E.
A. TRUE
B. FALSE
Macrophages are formed from __________.
A. Plasma cells
B. T lymphocytes
C. B lymphocytes
D. Monocytes
Hematopoiesis means:
A. Making new blood cells
B. Consuming blood cells
C. Making new reticular cells
D. Consuming reticular cells
How long can platelets live?
A. One year
B. 8-10 hours
C. Weeks to months
D. 5-10 days
At maturity, the majority of hematopoiesis occurs in the ____________.
A. Bone marrow
B. Liver
C. Spleen
D. Lymph nodes
Lymphopoiesis refers to ___________ formation.
A. Platelet
B. Lymphocyte
C. Monocyte
D. Erythrocyte
Which of the following is the correct order of maturation of nuclei in erythropoiesis?
A. Euchromatic to pyknotic to heterochromatic to extrusion
B. Heterochromatic to euchromatic to pyknotic to extrusion
C. Pyknotic to euchromatic to heterochromatic to extrusion
D. Euchromatic to heterochromatic to pyknotic to extrusion