39, 40 Lymphoid

1

Which of the following is incorrect?

1

Nonspecific lymphatic cells are released as inactive cells. Macrophages begin as monocytes in blood and differentiate when they've invaded the tissues.

1

The bone marrow is a primary lymphatic organ because most lymph cells originate here. The thymus, spleen, and lymph associated tissues are all secondary lymphatic organs because these are places where lymph cells meet pathogens.

1

In the high endothelial venule, B-lymphocytes are in the paracortex. The T-lymphocytes are in the primary follicle.

1

Which of the following is false?

1

Which of the following is true?

1

The spleen has closed circulation with the capillaries in there. T-cells are associated with PALS, B-cells with the germinal centers.

1

The red pulp of the spleen is colored because of its rich trabecular vascularization and recycling of RBC from circulation. The white pulp has a role in fighting systemic infections.

McCutcheon?

39, 40 Lymphoid

Which of the following is incorrect?

Nonspecific lymphatic cells are released as inactive cells. Macrophages begin as monocytes in blood and differentiate when they've invaded the tissues.

The bone marrow is a primary lymphatic organ because most lymph cells originate here. The thymus, spleen, and lymph associated tissues are all secondary lymphatic organs because these are places where lymph cells meet pathogens.

In the high endothelial venule, B-lymphocytes are in the paracortex. The T-lymphocytes are in the primary follicle.

Which of the following is false?

Which of the following is true?

The spleen has closed circulation with the capillaries in there. T-cells are associated with PALS, B-cells with the germinal centers.

The red pulp of the spleen is colored because of its rich trabecular vascularization and recycling of RBC from circulation. The white pulp has a role in fighting systemic infections.