Lymphoid tissue histology US Medical PG Flashcards - Medical Study Cards
Master Lymphoid tissue histology with OnCourse flashcards. These spaced repetition flashcards are designed for medical students preparing for NEET PG, USMLE Step 1, USMLE Step 2, MBBS exams, and other medical licensing examinations.
Lymphoid tissue histology Flashcard Deck - 10 Cards
Flashcard 1: Within the spleen, central arterioles are surrounded by _____
Answer: periarterial lymphatic sheaths (PALS)
Flashcard 2: Where in the lymph node do B-cells localize and proliferate? _____
Answer: Follicles (outer cortex)
Flashcard 3: Where in the spleen are T-cells found?_____
Answer: Periarterial lymphatic sheath (white pulp)
Flashcard 4: _____ are eosinophilic areas in the thymus composed of epithelial reticular cells
Answer: Hassall's corpuscles
Flashcard 5: In between the red and white pulp of the spleen is the _____, which contains macrophages and specialized B cells (post-follicular memory B cells)
Answer: marginal zone
Flashcard 6: The _____ is the region of a lymph node between follicles and medulla
Answer: paracortex
Flashcard 7: follicular cells of thyroid
Answer: endoderm
Flashcard 8: olfactory epithelium
Answer: surface ectoderm
Flashcard 9: Pacinian corpuscle
Answer: large, myelinated
Extra: deep skin layers, ligaments, joints vibration, pressure
mnemonic: Pacinian Pussy Pressure
Flashcard 10: Give two other notable blood barriers similar to the blood-brain barrier.
Answer: - blood-testis barrier
- maternal-fetal barrier of placenta
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