KROK 1 Stomatology 2015 – Question 14 · KROK (Dentistry)
A histological preparation shows an organ where lymphocytes form three types of lymphoid structures: lymph nodules, medullary cords and lymphatic sinuses. What organ is it?
- A. Lymph node
- B. Thymus
- C. Spleen
- D. Red bone marrow
- E. Tonsil
Hint
Consider which lymphoid organ is built into the course of lymph flow, so that its parenchyma is divided into cortex with follicles, medulla with cords, and channels carrying lymph.
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