Immune System Flashcards
What fiber provides support for lymph nodes
Reticular fibers
What lymphatic organ doesn’t contain lymphatic nodule
Thymus
Lingual tonsil lining epithelium
Stratified squamous
Hassal’s corpuscle is the identifying feature of
Thymus
What tonsil other than the palatin, is lined by stratified squamous non keratinized epithelium
Lingual tonsil
What is the only hemo-lymphatic organ in the body
Spleen
What lymphoid tissue has central artery
Spleen
What type of lymphocyte is related to humoral response
B-lymphocyte
What area of spleen has abundance of erythrocytes
Red Pulp
What tonsil is lined by pseudo stratified columnar epithelium
Pharyngeal tonsil
What chemical destroys the membrane of target cells is contained in the granules of cytotoxic t-lymphocytes
Perforin
What type of epithelium lines the crypts of the palatine tonsil
Stratified squamous non-keratenized
What structure has a well defined trabeculae and chords of billroth
Spleen
Part of spleen has high concentrations of lymph cells
White pulp
Epithelial reticular cells are associated with what lymphoid structure
Thymus