KROK 1 2009 – Question 66 · KROK (Medicine) · Histology, Cytology, and Embryology
In a histological specimen parenchyma of an organ is represented by lymphoid tissue that forms lymph nodes; the latter are arranged in a diffuse manner and enclose a central artery. What anatomic formation has such morphological structure?
- A. Tonsil
- B. Thymus
- C. Spleen
- D. Red bone marrow
- E. Lymph node
Hint
Ask which lymphoid organ filters blood and arranges its nodules around an arterial branch, as opposed to organs built from a cortex and medulla or lying beneath a surface epithelium.
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