Quiz
39, 40 Lymphoid
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Perguntas do quiz (8)
1Which of the following is incorrect?
- AT-reg is a type of CD4 effectors
- BCD8 are cytotoxic B-lymphocytes
- CCD5 are antigen specific B lymphocytes
- Dgamma beta cells are a type of antigen specific cell
2Nonspecific lymphatic cells are released as inactive cells. Macrophages begin as monocytes in blood and differentiate when they've invaded the tissues.
- AT/T
- BT/F
- CF/T
- DF/F
3The 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.
- AT/T
- BT/F
- CF/T
- DF/F
4In the high endothelial venule, B-lymphocytes are in the paracortex. The T-lymphocytes are in the primary follicle.
- AT/T
- BT/F
- CF/T
- DF/F
5Which of the following is false?
- AThe Hassel's corpuscle pertains to the CD4 T-regulatory cells
- BUpon the onset of puberty, the thymus gains adipose tissue leading to lower generation of T-cells
- CB-cells are remade every few days but T cells are supposed to last for years
- DThe thymus and lymph nodes both have reticular cells and fibers
- EMALT has m-cells involved in food tolerance
6Which of the following is true?
- ALingual tonsil- one crypt
- BPalatine tonsil- has many folds
- CPharyngeal tonsil- has many crypts
- DLingual tonsils have dense capsule on exposed side
- EPharyngeal tonsil folds are larger than the crypts
7The spleen has closed circulation with the capillaries in there. T-cells are associated with PALS, B-cells with the germinal centers.
- AT/T
- BT/F
- CF/T
- DF/F
8The 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.
- AT/T
- BT/F
- CF/T
- DF/F
Informações
- Descrição
- McCutcheon?
- Autor
- Liz Maas
- Idioma
- English
- Visualizações
- 39
- Etiquetas
- Avaliação
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