Podcast
Questions and Answers
Where do the trabecular arteries enter the parenchyma of the spleen?
Where do the trabecular arteries enter the parenchyma of the spleen?
- They enter the parenchyma of the spleen after leaving the trabeculae (correct)
- They do not enter the parenchyma of the spleen
- They enter the lymphoid follicles directly
- They enter the white pulp nodules
Where do activated B-lymphocytes migrate to within the white pulp nodules?
Where do activated B-lymphocytes migrate to within the white pulp nodules?
- The peri-arterial lymphatic sheath (PALS)
- The lymphoid follicles
- The center of white pulp nodules (correct)
- The splenic cords
What is the main cell type found in the peri-arterial lymphatic sheath (PALS)?
What is the main cell type found in the peri-arterial lymphatic sheath (PALS)?
- B-lymphocytes
- T-lymphocytes (correct)
- Plasma cells
- Erythrocytes
Where do plasma cells release antibodies into?
Where do plasma cells release antibodies into?
What drains into the sinuses of the marginal zone that encircle the nodules?
What drains into the sinuses of the marginal zone that encircle the nodules?
What surrounds the central arteries in the white pulp of the spleen?
What surrounds the central arteries in the white pulp of the spleen?
Where do many of the pulp arterioles derived from the central artery extend out to?
Where do many of the pulp arterioles derived from the central artery extend out to?
Where do activated B-lymphocytes migrate to within the white pulp nodules?
Where do activated B-lymphocytes migrate to within the white pulp nodules?
Where do the trabecular arteries enter the parenchyma of the spleen?
Where do the trabecular arteries enter the parenchyma of the spleen?
Where do plasma cells release antibodies into?
Where do plasma cells release antibodies into?
Flashcards are hidden until you start studying
