Immunohistochemistry — Flashcards

Flashcard 1: In lymph nodes, _____ follicles are dense and dormant

Answer: primary

Flashcard 2: The intermediate filament Desmin is found in _____ cells

Answer: muscle

Flashcard 3: What cellular structure are mucus-secreting goblet cells (small intestine) and antibody-secreting plasma cells rich in? _____

Answer: Rough endoplasmic reticulum

Flashcard 4: Which class of cells have a round, densely stained nucleus with a small amount of cytoplasm? _____

Answer: Lymphocytes (e.g. B cells, T cells, NK cells)

Flashcard 5: The medullary _____ within lymph nodes contain reticular cells and macrophages

Answer: sinuses

Flashcard 6: What type of filament are cytokeratin and desmin?_____

Answer: Intermediate filaments

Flashcard 7: dermis

Answer: mesoderm

Flashcard 8: What organelles are stained with Nissl substance?

Answer: RER

Flashcard 9: What type of cytoskeletal element is most associated with cell structure?

Answer: intermediate filaments

Flashcard 10: Which layer of the epidermis is the regenerative (stem cell) layer? _____

Answer: Stratum basalis

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